Factor Info
| ID | 15451 |
| Size | 200 digits / 664 bits |
| Status | composite |
| Value | 52246669155016802101232335777962224123204241531432190155094788274517698713141015596138743647738331815092408197135194638978765608194787167010479742284700464549703550203476774090275520632617881296225761 |
Factorizations
| Primary | (ID: 3129) 275509565477848842604777623828011666349761 (proven prime) |
| (ID: 15452) 189636497972036727761779618798108356239103132666446855609475318552424400628168993094337270115831320961609196173079506124732203539568016908394225204743041716001 (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.