Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 326: | \[{25^{326}-1\over24}\] | 2 × 13 × 653 × 2609 × 4599209 × 40100609 × 189895001 × 675775181 × 1981740926993660561<19> × 6582151087844246659<19> × 23288351985517693013<20> × 286075553470422974507<21> × 25666218950437934848265249<26> × 721493104094461397911450801<27> × 836678744221945580045751077<27> × 102556399583828574447011133455059<33> × 2541462766396986870745222882425433052891<40> × 348497483550115442544224379540353249271092076223<48> × 173895316739770960251975959879642446028322971705672708185824230254331604101875089522967119390709375564973172613016549320587592593688639357837<141> |