Factor Info
| ID | 2515 |
| Size | 132 digits / 436 bits |
| Status | composite |
| Value | 127069612450948671179384358950828245048787738554601869297945692390233251667057054848367409133183375910542383769539907560651967344821 |
Factorizations
| Primary | (ID: 2151) 127522001020150503761 (proven prime) |
| (ID: 2516) 996452466511011319570624513709652367203386280515371469119943456528883480162489359590761114245903831583365351461 (composite) |
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.