Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 722: | \[{3^{722}-1\over2}\] | 22 × 1597 × 2851 × 101917 × 103969 × 363889 × 930643561 × 1544679802763873663<19> × 212442076518129661950839<24> × 675873510595715629396212612371<30> × 504309322960550822349386758900289002291375600620610676536009<60> × 697971097942205936103528761635014959698831304436244414154743826104885908192839<78> × 29701071474327309031156737894370117578724718725153141403742757354665957335486140942480158927812829539767<104> |