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| Smallest numbers without known factors (sorted by digits only) | ||
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| ID | Number | Digits |
| 1100000000814402339 | (894^75+3)/12656096504114916934527<200> | 200 |
| 1100000000228472871 | 1057725042...31<200> | 200 |
| 1100000000258414722 | (821^79+5)/1852262034388213277497649249954<200> | 200 |
| 1100000000870226446 | 2405670022...71<200> | 200 |
| 1100000000011903506 | (1222^71+1)/48223191361222180531<200> | 200 |
| 1100000000189886215 | (5^302*7-8)/8340361487309<200> | 200 |
| 1100000000189389155 | (634^77-2)/7122577740937162<200> | 200 |
| 1100000000196620872 | 4242496461...07<200> | 200 |
| 1100000000880669026 | (2053^64+2017^64)/5347082952194<200> | 200 |
| 1100000000190015803 | (3^450*20-7)/51160639848563323<200> | 200 |
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