Factor Info
| ID | 4506 |
| Size | 86 digits / 286 bits |
| Status | composite |
| Value | 71849052535953585782570622030319294134150783026328214319577563593508599131602321495473 |
Factorizations
| Primary | (ID: 4276) 813201725710097952736361977 (proven prime) |
| (ID: 11572) 88353295700662823099667599460762780905604112393714626601849 (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.