Factor Info
| ID | 3889 |
| Size | 195 digits / 648 bits |
| Status | composite |
| Value | 602830863541306826308201254740270750540731095667474187448714011010899950408657957299250392174354769529862228623065037288911156431857765333506478693299526142358853365961098168445571416785159158751 |
Factorizations
| Primary | (ID: 10951) 180883807440027655212532885072379634915469957001205875201 (proven prime) |
| (ID: 10952) 3332696674583082625283321602941157379845117500119686133104130682949317743468389926007374509460526438622188394410893778818558147296632323551 (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.