Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 314: | \[{22^{314}-1\over21}\] | 23 × 2012113 × 476654513 × 769098413 × 189908197413333691<18> × 9910036527976192677932284866295951624409<40> × 137860504340262753785491337248209986157738671<45> × 8574309708295077701705516292747726778468182590833<49> × 32554513575351312287853308425679771585083300361198081267239206241227311510938019938204500195181<95> × 1285486290124208135972346886457146070612015331076920321499675713992392877117591953116313626516309995379394218829630444942762670955412160477140198469809<151> |