Factor Info
| ID | 4777 |
| Size | 163 digits / 541 bits |
| Status | composite |
| Value | 5039254025160413036661849764319818510303205148932812179244300886819961957918052167765238003513936988837679832889370466026605463960546586154961297130822433040521337 |
Factorizations
| Primary | (ID: 4231) 12812432238302009985937 (proven prime) |
| (ID: 4778) 393309711336139639864711275299109902966072227797518929687161708943092476895463282893090656908283960664045691246403871566899410961536820804201 (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.