Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 770: | \[{3^{770}-1\over2}\] | 22 × 113 × 23 × 61 × 67 × 71 × 547 × 661 × 1093 × 1321 × 3851 × 225611 × 267961 × 659671 × 868561 × 51457561 × 2664097031 × 7151459701<10> × 8671391191<10> × 76831835389<11> × 374857981681<12> × 24472341743191<14> × 560088668384411<15> × 56495392933101222275861053369<29> × 10758904556355084920587039558086313081<38> × 2287029449459702288049174318280654546573772473422542675082244708331<67> × 1047096158510102847745900755646159989914326955970131123553575120313340060635131492239964378860695871<100> |