Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 276: | \[{22^{276}-1\over21}\] | 3 × 5 × 132 × 232 × 47 × 97 × 139 × 157 × 277 × 461 × 463 × 1013 × 1381 × 1489 × 1933 × 4463 × 176227 × 10632901 × 4441161817<10> × 1323064018651<13> × 52961256859009<14> × 60575166785239<14> × 245494445849562491<18> × 9552007992825634081<19> × 913037865796506522713<21> × 2374898546350534746433<22> × 111830392338370552561710757<27> × 1880185210549362656156351326099<31> × 111284674149221479321933039375712865638979268198676574953779<60> × 2578600540314415166102657369720894248962669126678258828220006119863499368149<76> |