Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 418: | \[{25^{418}-1\over24}\] | 2 × 13 × 23 × 67 × 89 × 191 × 419 × 761 × 5281 × 6271 × 19609 × 31769 × 56431 × 213029 × 1680361 × 3981071 × 10123543 × 12207031 × 4885168129<10> × 213379486321<12> × 1030330938209<13> × 2864226125209369<16> × 7201636278388333<16> × 45859681134648298337859101583259138328629<41> × 76891527486997630150967815266363922266871691437<47> × 7904343218988026792460670575380007658393207937835306387915213621763<67> × 72933901304723106656006752127002639668273458400627707551792920762389246520686868895005797<89> × 205394895123013305086261984743039887353305854886413600753015478393337865352490308306595797<90> × 22077963297690156110122595623297583216190476696803907377343492337000542711435241254425456657076461909793693026506147389<119> |