Factor Info
| ID | 916 |
| Size | 137 digits / 455 bits |
| Status | composite |
| Value | 89015391689460544522200716391923813792622097528577597815445701499290784875910455700866313254098049172407841629107826785332662875601446589 |
Factorizations
| Primary | (ID: 84) 63806927452714047340778156846369278969435365966728521 (proven prime) |
| (ID: 9421) 1395074096859278363190191555545971276908614124827098908595241385861764117244912701909 (proven prime) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.