Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 559: | \[{27^{559}-1\over26}\] | 13 × 313 × 431 × 4129 × 5591 × 6553 × 7333 × 127453 × 797161 × 2173393 × 40408993 × 160193749 × 363424907 × 2199072289 × 1764595881361<13> × 246489783634693<15> × 380808546861411923<18> × 2335335318506881393<19> × 912851565662857110894244969<27> × 481462259966792434510742876635621<33> × 547743001660321354161077319158425694627<39> × 5564687761959436217109524353035918465205794740817325357931<58> × 1143902877494188706544905961956243564640222505588915751880389572381<67> × [3959753461915991268777956779585031905530929657890667133566081232666975142278666885791661284691308426560722052814369902791239713696990550498820716358286035659104370242288707848044748489019157243513389842422500459512887532145676484457117480915648473404583997932450986424826887368333634124101754661640481449387516033549165759030470286915200115820624073289347509776030939959491412441702454616454901454147980269924746442767254066667127314305867137<442>] |