Factor Info
| ID | 4051 |
| Size | 175 digits / 580 bits |
| Status | composite |
| Value | 3158854759509006007962380820652052586715961522016681320949550828726173762314625241547519243186361578537386059653696563175186846596386233379150638965034721626926893624526450127 |
Factorizations
| Primary | (ID: 2942) 7289088383388253664437433 (proven prime) |
| (ID: 11178) 433367602827810223318020295398083041790525353078075726896085761581621258094023973928577818290519084420527903465431838101663179642990817354250815173319 (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.