Factor Info
| ID | 4721 |
| Size | 136 digits / 452 bits |
| Status | composite |
| Value | 9597903470932391171243092652279144946668724173693344495687146296266653131628842030233419868395876448280144125370508589909312768439441341 |
Factorizations
| Primary | (ID: 4722) 11786772814775877294179029 (proven prime) |
| (ID: 4723) 814294431712510532732572262538650751819453756917942495329411912621564426401298489617752988828479603344097715529 (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.