Base 31 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 302: | \[{31^{302}-1\over30}\] | 25 × 64327 × 160967 × 1368967 × 4571726737<10> × 79670624833<11> × 33431071634797<14> × 16807320721215137164439<23> × 41040781290761721176501<23> × 430627940874360542582955923<27> × 902502388917514064271121799<27> × 493149751025291092907198655658081543<36> × 6609655468260368020702618863963858468332903<43> × 3763399623865974130967450106775121736839974800719<49> × 15896602180519270841818581877754271953892986952122431169511553<62> × 284185186849889952594856632648571931862124637524620273556979130456692226222665762940158597169892770036061371749<111> |