Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 651: | \[{13^{651}-1\over12}\] | 3 × 43 × 61 × 311 × 337 × 547 × 1117 × 1303 × 5209 × 16493 × 31249 × 2714377 × 3074023 × 5229043 × 22816249 × 436265047 × 506813917 × 6377362657<10> × 2023560969092797<16> × 109711631401199502223<21> × 8170509011431363408568150369<28> × 6953421404898804540031541059209313<34> × 9366868544661223610069905544232905325671206870254655110731469530966941928934559<79> × 8740741575713096202756247019531372613369817940028173556582347651598007996234912657398693528302794793<100> × [4903577829232270333602638564133967850426883961119077749752718471928183415284398942850013055101532370683005832255915941996920938878236038759331496376036545037050551332002097246799242268465385573070899208177963719771754106578059123085115774607799623003801182617523352782370889519662926046434504347416704201550788826925113641258318586623632632992258272890907166864179<364>] |