Factor Info
| ID | 149953 |
| Size | 112 digits / 370 bits |
| Status | composite |
| Value | 2174895087071235722796347666714514616642608512461670962867640474566959067779556149623616627400508605865201097157 |
Factorizations
| Primary | (ID: 149654) 1971810216061538373537448753 (proven prime) |
| (ID: 184024) 1102994126592637178133211336952191053731858033592538673999563659377098235414672544469 (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.