Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 332: | \[{13^{332}-1\over12}\] | 22 × 5 × 7 × 17 × 167 × 499 × 1993 × 12451 × 1383113 × 417489312958537<15> × 712503393203262887688109<24> × 11473835979003353407522938066815511343162580053<47> × 1386931777883518057046869588983880892136291513972206972463883515737484028199438341<82> × 245670601419069026380308534703964258313722900725843951699515626500670037578317283480729<87> × 71039406736223141546853555358779656413680397679729033259781381057510876642645189404865451094889<95> |