Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 410: | \[{25^{410}-1\over24}\] | 2 × 11 × 13 × 412 × 71 × 83 × 521 × 821 × 9161 × 15991 × 43543 × 193357 × 221401 × 583841 × 2175461 × 2896241 × 6355001 × 2238236249 × 1148205782281<13> × 1256950067521<13> × 33996220923281<14> × 9472026608675509<16> × 24834433083178321<17> × 5079304643216687969<19> × 3788285672971032867364321<25> × 56373078952722628530598981268453<32> × 9353066485119999732284835819085027408231<40> × 1436881369899172813331496702637026412971521496281<49> × 29126077906797054524253118878873401242767428008603378081<56> × 3416722338008969429001531147103886888986064390011829175980595779171884858582418606948161<88> × 205547335532354322571924522363473218660990516313723918941062269187360078186045063274781645868336691707663027409024593944521<123> |