Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 575: | \[{10^{575}-1\over9}\] | 41 × 271 × 1151 × 21401 × 25601 × 28751 × 31511 × 19707665921<11> × 182521213001<12> × 19076794900372801<17> × 20414137203567631<17> × 833542292546285551<18> × 11111111111111111111111<23> × 5799951513941382144830754391<28> × 12602210365183048156129628401<29> × 122403569491783662720773144041<30> × 15079522972790980287879872590370746818638129021787325191518109900844491132850513427185988394517487603835837886807287900450247197346647092939199765157261064231617685310364262515137070032264837778555955218833310548172325231481844327990448207516048306217697979069369228424831498534294227917777895592780815576829261494438926580786374062493234699442946330745190727393348238351<371> |