Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 418: | \[{10^{418}-1\over9}\] | 112 × 23 × 419 × 4093 × 8779 × 21649 × 85691 × 257489 × 258743 × 513239 × 1246477 × 9269802917<10> × 909090909090909091<18> × 1111111111111111111<19> × 42545662673095831743789692955596677<35> × 7110068196346820837739904403311442644029624388096114872110630392132468139502199423975998515225256644772351425095948672135483<124> × 118406308604014738032986880393983553483698736486523737091214336891111037216663569858459578047055026965068496734007753047724699784687389349031013172664108401383134457213<168> |