Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 396: | \[{22^{396}-1\over21}\] | 32 × 5 × 132 × 19 × 23 × 37 × 67 × 89 × 97 × 127 × 157 × 199 × 353 × 397 × 463 × 1321 × 1489 × 3169 × 4357 × 9967 × 16633 × 18973 × 20593 × 297613 × 5966803 × 7595677 × 12501721 × 84327013 × 121758187 × 148327741 × 443115289 × 520205401 × 1176469537 × 18311943313<11> × 29217739123<11> × 285451051007<12> × 9617835527609<13> × 73194743542229<14> × 125847605094157<15> × 1859337702393290857<19> × 5530862298437303257<19> × 109420668472358361889<21> × 73986678146786983022017<23> × 202786475872944559021009<24> × 1861494684848239822844340109<28> × 21283293036666575983478568841<29> × 82966307470990722314233168681981<32> × 31195162990878265825082098648800408829<38> × 14581373792385915415722541934840427059661811<44> × 247062786420487370565522609399480893438319683796367<51> |