Factor Info
| ID | 152588 |
| Size | 190 digits / 631 bits |
| Status | composite |
| Value | 4881947237164477743476783116228272069616532533188932914338692917158989114303318224349980002145355885047881835669971040001287549035182759556923493877877592286819418995198382082958342975127419 |
Factorizations
| Primary | (ID: 152282) 1197445527347544227479 (proven prime) |
| (ID: 152589) 4076968117270816786560499647940776841681503707018817250231177593944209090736804871194953437137138091405371618471582191169410572853854642524090144916032560556401596892861 (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.