Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 560: | \[{9^{560}-1\over8}\] | 24 × 52 × 112 × 17 × 29 × 41 × 61 × 71 × 113 × 193 × 281 × 547 × 1093 × 1181 × 7841 × 14401 × 14561 × 16493 × 18481 × 19489 × 45697 × 73361 × 101921 × 430697 × 571201 × 643553 × 647753 × 1130081 × 8194721 × 14582401 × 21523361 × 28596961 × 32839661 × 42521761 × 67765601 × 94373861 × 378369377 × 700984481 × 2664097031 × 4035574481 × 5685756833<10> × 128653413121<12> × 374857981681<12> × 597747428754241<15> × 36214795668330833<17> × 369879560116990841<18> × 419208734084813681<18> × 1599365090041528321<19> × 3353336738929580410561<22> × 122082169547398535336209894561<30> × 2672353606857798231021730036241<31> × 12313028928129353461145843498245441<35> × 1127587590153545803166960755872691717369596632457521141594203418559474689105230343085912362030127873051375361<109> |