Factor Info
| ID | 522 |
| Size | 119 digits / 393 bits |
| Status | composite |
| Value | 14987722493859829657362801561123474867664309480047377351854905236024207972920018380092485273463348659141945267011924221 |
Factorizations
| Primary | (ID: 523) 15822615815400320161700033 (proven prime) |
| (ID: 524) 947234178515041744243466744721551543269348179542355369434594403317588420261015800036616031037 (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.