Factor Info
| ID | 12817 |
| Size | 172 digits / 570 bits |
| Status | composite |
| Value | 3756478579863583050228222974270081216305126598015305323898941934922474560015294524310910977996583373058806416941851752442482377473364759076386208202805521356975962093124101 |
Factorizations
| Primary | (ID: 12818) 27761403088971444051151309071030241337789316419761 (proven prime) |
| (ID: 12819) 135312994369362043492570451487321163487003585022396453799459772376646471274524920658806486582276614408886876720451439489941 (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.