Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 315: | \[{25^{315}-1\over24}\] | 32 × 72 × 11 × 19 × 29 × 31 × 43 × 61 × 71 × 127 × 181 × 211 × 379 × 421 × 449 × 521 × 631 × 829 × 883 × 1171 × 1741 × 4201 × 5167 × 7603 × 7621 × 11971 × 19531 × 23311 × 34651 × 35281 × 169831 × 280729 × 406729 × 519499 × 1732501 × 1736701 × 2161279 × 5236141 × 15216601 × 24132781 × 85280581 × 297315901 × 1692416503 × 4698932281<10> × 119461537021<12> × 23792163643711<14> × 21226783250214361<17> × 60081451169922001<17> × 69850912140360790741<20> × 1354224218968567573270561<25> × 17982707297185911173328698426234220871<38> × 150048981833350001935801890061854363895992901<45> × 18051252733354502181254336465894349322142690723800025632555622807896394415181<77> |