Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 931: | \[{3^{931}-1\over2}\] | 491 × 1093 × 1597 × 4019 × 8233 × 51157 × 67033 × 131713 × 363889 × 10121833 × 4800988249<10> × 51951921896099<14> × 1735329605114701<16> × 8757948941961838067<19> × 1826474618972434855261979<25> × 257513776243156826379279929309507<33> × 9418771040781496142821016707401694455909607896804989608953888334849067330189540522036457911620155912701088291437605878907563018732019637377721169196206649563125887203369154227007208468660436982624104692725241662776228321173328834562666288931343435143166122426324477289081106884117517669<286> |