Base 5 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 693: | \[{5^{693}-1\over4}\] | 19 × 31 × 199 × 379 × 829 × 19531 × 143551 × 225919 × 280729 × 519499 × 1731511 × 2161279 × 12207031 × 124106599 × 527093491 × 13920748381<11> × 386478495679<12> × 5559884381899<13> × 8090594434231<13> × 22542470482159<14> × 23792163643711<14> × 153560376376050799<18> × 162715052426691233701<21> × 20182200272022812593879<23> × 749529756856865283196591<24> × 267859557529209897722406319386619<33> × 250176727235862117504718715345525839542079<42> × [182019905149386764646787165258624867279672507241417739103935707492417514292538023018827056697429499524146351773704301276871972732889051853653965403692528254129536838018463412030211<180>] |