Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 726: | \[{3^{726}-1\over2}\] | 22 × 7 × 13 × 23 × 67 × 661 × 727 × 1453 × 2179 × 3851 × 11617 × 25411 × 49369 × 74779 × 176419 × 959773 × 12233101 × 2413941289 × 16546444597<11> × 3981923614021<13> × 312284816501197<15> × 45978377666660209<17> × 3283458797463551323<19> × 46007931271317089317<20> × 1377783168921566387641<22> × 657890411545272648205502849240259841<36> × 256900099994436377787031292704214632407889<42> × 652212611165240661763181412651547562489293<42> × 31577918281911659253350468036837879363403758167<47> |