Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 558: | \[{26^{558}-1\over25}\] | 35 × 7 × 19 × 312 × 37 × 5147 × 102966067 × 308933353 × 14659664959<11> × 27253418617<11> × 1831043797327<13> × 15240792631413977<17> × 675574105122751103<18> × 34534112594548650835729<23> × 4330726762839043792388777<25> × 519120529806890901634425285112013650846680048467074802680170701620672466689<75> × 265097048081672775975449602434116255279443803274153284411134017877641305135279274621<84> × [9932491566307010747333272046739433707075482743825099116683589375829964989893621760654494497442389478539771308635071751040082952018396057860352990747419744838101303167350453509985983601146837811155044488722269698476785100723061298639<232>] × [495709615924262021123528790634196918945474612910417232825236217843522724721883366948795930745820166826811360842232245486670269118521669006189209260462350216222810244386463737423537546055774819714648348315851206119335412156472797713506983639219791508921001<255>] |