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Primo / ECPP primality certificates · software version #17 · leaderboards
DigitsNumberCertificate SizeTestsSoftwareUploaderChain
40,000 1008370026…61<40000> download 75.7 MB 3,298 Primo 4.3.0 - LX64 Anonymous chain
21,913 C(15072,24741)/30662286083704489057 download 21.4 MB 1,814 Primo 4.3.0 - LX64 Anonymous chain
16,869 1543265708…37<16869> download 13.2 MB 1,449 Primo 4.3.0 - LX64 Serge Batalov chain
16,198 (lucas(82382)+1)/(lucas(4846)+1)/3188011 download 12.0 MB 1,369 Primo 4.3.0 - LX64 Serge Batalov chain
15,890 (lucas(80818)+1)/(lucas(4754)+1)/3188011 download 11.9 MB 1,388 Primo 4.3.0 - LX64 Serge Batalov chain
15,695 I(131481)*I(6261)/I(43827)/I(18783)/352… download 11.4 MB 1,349 Primo 4.3.0 - LX64 Serge Batalov chain
15,649 (lucas(80172)-1)*33385281/(lucas(4716)-… download 11.2 MB 1,354 Primo 4.3.0 - LX64 Serge Batalov chain
15,455 M(51487)/992759464401015098867323676444… download 10.9 MB 1,312 Primo 4.3.0 - LX64 Serge Batalov chain
15,368 (1+I(36767))*I(36767)*5+1 download 10.9 MB 1,319 Primo 4.3.0 - LX64 Serge Batalov chain
15,319 I(77387)/I(4073)/4181 download 11.0 MB 1,325 Primo 4.3.0 - LX64 Serge Batalov chain
15,189 ((1+I(36341))*I(36341)*5+1)/11 download 10.8 MB 1,323 Primo 4.3.0 - LX64 Serge Batalov chain
15,028 I(71983)/2043438054776977 download 10.4 MB 1,271 Primo 4.3.0 - LX64 Serge Batalov chain
14,972 ((1+I(53733))*I(53733)*5+1)/((I(17911)-… download 10.3 MB 1,275 Primo 4.3.0 - LX64 Serge Batalov chain
14,626 ((I(56979)-1)*I(56979)*5+1)*((I(1461)-1… download 9.9 MB 1,277 Primo 4.3.0 - LX64 Serge Batalov chain
14,464 I(69239)/1384781 download 9.8 MB 1,264 Primo 4.3.0 - LX64 Serge Batalov chain
14,377 C(48617,2) download 9.9 MB 1,278 Primo 4.3.0 - LX64 DukeBG chain
14,258 ((I(34115)-1)*I(34115)*5+1)/151 download 9.6 MB 1,257 Primo 4.3.0 - LX64 Serge Batalov chain
14,237 lucas(68213)/7290202116115634431 download 9.3 MB 1,237 Primo 4.3.0 - LX64 Serge Batalov chain
14,130 C(9318,36210)/3427992662417730229477 download 9.6 MB 1,274 Primo 4.3.0 - LX64 Anonymous chain
13,954 I(67703)/I(857)/14472334024676221 download 9.1 MB 1,220 Primo 4.3.0 - LX64 Serge Batalov chain
13,875 lucas(66533)/21281846705856218398842091… download 9.3 MB 1,228 Primo 4.3.0 - LX64 Serge Batalov chain
13,847 9030426960…41<13847> download 9.3 MB 1,237 Primo 4.3.0 - LX64 Jayder chain
13,675 ((1+I(32719))*I(32719)*5+1)/11 download 9.0 MB 1,217 Primo 4.3.0 - LX64 Serge Batalov chain
13,174 I(94551)/I(31517)/2 download 8.2 MB 1,157 Primo 4.3.0 - LX64 Anonymous chain
13,014 1747366198…61<13014> download 8.0 MB 1,156 Primo 4.3.0 - LX64 Serge Batalov chain
12,998 5615178030…83<12998> download 7.9 MB 1,150 Primo 4.3.0 - LX64 Serge Batalov chain
12,897 I(61813)/2236143226659081266701 download 7.8 MB 1,132 Primo 4.3.0 - LX64 Serge Batalov chain
12,791 I(62771)/I(1531)/165580141 download 8.6 MB 1,270 Primo 4.3.0 - LX64 Serge Batalov chain
12,728 ((I(30883)-1)*I(30883)*5+1)/15697468232… download 7.7 MB 1,127 Primo 4.3.0 - LX64 Serge Batalov chain
12,570 2431368584…01<12570> download 7.8 MB 1,145 Primo 4.3.0 - LX64 Serge Batalov chain
12,000 (2515^3532+3532^2515)/58788056567 download 6.9 MB 1,072 Primo 4.3.0 - LX64 Edwin Hall chain
11,050 2^36672*14059969053-5 download 6.2 MB 1,029 Primo 4.3.0 - LX64 Serge Batalov chain
11,000 (3076^3157+3157^3076)/1530161476463 download 6.1 MB 1,017 Primo 4.3.0 - LX64 Edwin Hall chain
10,602 2^35176*2683143625525+7 download 5.5 MB 966 Primo 4.3.0 - LX64 Anonymous chain
10,376 2287207822…01<10376> download 5.6 MB 984 Primo 4.3.0 - LX64 Serge Batalov chain
10,000 (((2^33245-2^16623)*5-9021)/10533-10746… download 5.3 MB 962 Primo 4.3.0 - LX64 Dennis Sydekum chain
10,000 (786^3457+3457^786)/14356930135 download 5.1 MB 939 Primo 4.3.0 - LX64 Edwin Hall chain
10,000 10^9994*905832+7^11826 download 5.6 MB 979 Primo 4.3.0 - LX64 Ben Chaffin chain
9,759 (10^9771+3)/1085352492397 download 4.8 MB 922 Primo 4.3.0 - LX64 FredOnCyc chain
9,736 M(32611)/151480073124642992109177874873… download 5.0 MB 938 Primo 4.3.0 - LX64 Serge Batalov chain
9,552 (10^9584+3)/839195807458860335859628417… download 4.9 MB 929 Primo 4.3.0 - LX64 FredOnCyc chain
9,468 (11^9090*79-1)/6 download 4.6 MB 915 Primo 4.3.0 - LX64 Dennis Sydekum chain
9,207 (10^9240+7)/377489648970891920629173287… download 4.4 MB 881 Primo 4.3.0 - LX64 FredOnCyc chain
9,000 2621811072…67<9000> download 4.2 MB 869 Primo 4.3.0 - LX64 Edwin Hall chain
8,879 (10^8911+7)/106949069752220901578580747… download 4.1 MB 853 Primo 4.3.0 - LX64 FredOnCyc chain
8,687 (10^8708+7)/2307119749003201816349 download 4.0 MB 843 Primo 4.3.0 - LX64 FredOnCyc chain
8,614 (10^11645+1)*(10^137+1)*(10^17+1)*9091/… download 3.2 MB 657 Primo 4.3.0 - LX64 Max0526 chain
8,541 2195568831…97<8541> download 3.8 MB 819 Primo 4.3.0 - LX64 Jayder chain
8,429 1303719743…71<8429> download 3.8 MB 826 Primo 4.3.0 - LX64 Jayder chain
8,421 M(28381)/M(281)/M(101)/44274361 download 3.6 MB 796 Primo 4.3.0 - LX64 Will Edgington chain
8,328 (37^5310*19+1)/4 download 3.6 MB 795 Primo 4.3.0 - LX64 Dennis Sydekum chain
8,269 (10^8286+3)/645296960632812487 download 3.6 MB 809 Primo 4.3.0 - LX64 FredOnCyc chain
8,259 (2^34330+1-2^17165)/(2^6866+1-2^3433)/7… download 3.6 MB 804 Primo 4.3.0 - LX64 Will Edgington chain
8,197 (10^8235+3)/633967301273017126240803413… download 3.7 MB 811 Primo 4.3.0 - LX64 FredOnCyc chain
8,127 483^3028+3028^483 download 3.5 MB 796 Primo 4.3.0 - LX64 Anonymous chain
8,050 (1275^2593-1)/1274 download 3.5 MB 786 Primo 4.3.0 - LX64 RichD chain
8,000 (1605^4221-4221^1605)/38338414137883860… download 3.4 MB 786 Primo 4.3.0 - LX64 Edwin Hall chain
7,983 (10^7982*35-521)/9 download 3.4 MB 774 Primo 4.3.0 - LX64 FredOnCyc chain
7,960 (10^7959*61-133)/9 download 3.3 MB 756 Primo 4.3.0 - LX64 FredOnCyc chain
7,668 1279016067…21<7668> download 3.1 MB 739 Primo 4.3.0 - LX64 Serge Batalov chain
7,612 ((10^3849*2-1)^2+3)/7572156260969140362… download 2.6 MB 595 Primo 4.3.0 - LX64 Max0526 chain
7,566 K(2546)/99 download 3.2 MB 766 Primo 4.3.0 - LX64 Oliver Kruse chain
7,169 (22^5339*883-1)/21 download 2.8 MB 702 Primo 4.3.0 - LX64 Dennis Sydekum chain
7,003 (10^7002*22-37)/3 download 2.7 MB 705 Primo 4.3.0 - LX64 Oliver Kruse chain
7,000 (4540^1229+2458^2270)/2^2270/6371408966… download 2.7 MB 687 Primo 4.3.0 - LX64 Edwin Hall chain
6,910 M(24263)/M(1277)/25442075249 download 2.7 MB 688 Primo 4.3.0 - LX64 Will Edgington chain
6,895 (8^7633*86-1)/3 download 2.7 MB 692 Primo 4.3.0 - LX64 Dennis Sydekum chain
6,867 (6^8818*122549+1)/5 download 2.6 MB 691 Primo 4.3.0 - LX64 Edwin Hall chain
6,823 (105106^1361-1)/1864200403065 download 2.7 MB 699 Primo 4.3.0 - LX64 RichD chain
6,738 (2^23288+1)*257/(2^568+1)/(2^328+1)/465… download 2.5 MB 680 Primo 4.3.0 - LX64 Will Edgington chain
6,685 (1065^4155-1)*(1065^277-1)/(1065^1385-1… download 2.5 MB 673 Primo 4.3.0 - LX64 Serge Batalov chain
6,674 (10^6729+3)/145595476006220294761839052… download 2.5 MB 679 Primo 4.3.0 - LX64 FredOnCyc chain
6,665 M(33909)*M(127)*M(89)*7/M(11303)/M(381)… download 2.5 MB 676 Primo 4.3.0 - LX64 Will Edgington chain
6,652 1674926574…69<6652> download 2.5 MB 675 Primo 4.3.0 - LX64 Edwin Hall chain
6,622 M(22193)/273863039317330926278125662736… download 2.4 MB 659 Primo 4.3.0 - LX64 Serge Batalov chain
6,616 M(22327)/M(269)/M(83) download 2.4 MB 664 Primo 4.3.0 - LX64 DukeBG chain
6,604 (61^3698*62+1)/3 download 2.4 MB 671 Primo 4.3.0 - LX64 Dennis Sydekum chain
6,583 7870705958…21<6583> download 2.3 MB 638 Primo 4.3.0 - LX64 Edwin Hall chain
6,559 (13085^2050+13085^1025+1)*(13085^10+130… download 2.5 MB 662 Primo 4.3.0 - LX64 Serge Batalov chain
6,447 (10^6486+3)/445379889900292591949291174… download 2.2 MB 645 Primo 4.3.0 - LX64 FredOnCyc chain
6,430 2595167975…97<6430> download 2.3 MB 652 Primo 4.3.0 - LX64 Edwin Hall chain
6,416 (2^37359+2^18680+1)*(2^1779+1-2^890)*22… download 2.3 MB 644 Primo 4.3.0 - LX64 DukeBG chain
6,360 4868751184…49<6360> download 2.2 MB 633 Primo 4.3.0 - LX64 Edwin Hall chain
6,355 5148081771…53<6355> download 2.3 MB 650 Primo 4.3.0 - LX64 Edwin Hall chain
6,308 2432636912…09<6308> download 2.3 MB 665 Primo 4.3.0 - LX64 Edwin Hall chain
6,308 3496229492…97<6308> download 2.2 MB 632 Primo 4.3.0 - LX64 Edwin Hall chain
6,307 (7559^1627-1)/7558 download 2.2 MB 626 Primo 4.3.0 - LX64 RichD chain
6,301 (8753^1601-1)/156821775536 download 2.2 MB 629 Primo 4.3.0 - LX64 RichD chain
6,235 (10^6264+3)/967117413128374343189913775… download 2.1 MB 616 Primo 4.3.0 - LX64 FredOnCyc chain
6,201 (10^6223+3)/64864921317031957898153 download 2.1 MB 612 Primo 4.3.0 - LX64 FredOnCyc chain
6,098 (10^6120+3)/24373937407515233467123 download 2.1 MB 616 Primo 4.3.0 - LX64 FredOnCyc chain
6,070 8096322446…49<6070> download 2.1 MB 608 Primo 4.3.0 - LX64 Edwin Hall chain
6,064 M(20591)/M(349)/M(59)/4797979248857 download 2.1 MB 618 Primo 4.3.0 - LX64 Will Edgington chain
6,044 (10^6069+3)/66665910323621681180406731 download 2.2 MB 635 Primo 4.3.0 - LX64 FredOnCyc chain
6,035 (17^4904*29-1)/4 download 2.0 MB 595 Primo 4.3.0 - LX64 Dennis Sydekum chain
6,001 (725^2099-1)/724 download 2.1 MB 637 Primo 4.3.0 - LX64 RichD chain
6,000 (1308^1927+1927^1308)/2326933 download 2.0 MB 596 Primo 4.3.0 - LX64 Edwin Hall chain
6,000 1727801379…51<6000> download 2.0 MB 618 Primo 4.3.0 - LX64 Edwin Hall chain
6,000 1528791323…61<6000> download 2.0 MB 608 Primo 4.3.0 - LX64 Edwin Hall chain
5,971 M(24835)/M(4967)/16918992791 download 2.0 MB 611 Primo 4.3.0 - LX64 Will Edgington chain
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From the command linefdb · curl
fdb
fdb cert list --min-digits 300 --descending --skip 0 --limit 100 --software 17
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"cert_list","params":{"min_digits":300,"pending":false,"descending":true,"skip":0,"limit":100,"type":17}}'