Factor Info
| ID | 12478 |
| Size | 202 digits / 671 bits |
| Status | composite |
| Value | 6158617121554331069980679291363210864284926317869586800433540209473138111784815538443254350339522548382694528039687549650522038407984876780898478887420563887565878425587929219409863722549410431354827371 |
Factorizations
| Primary | (ID: 11508) 1816324897099196693903839041516429235091 (proven prime) |
| (ID: 12479) 3390702363541947641708390425810115686539842637855873530823878333089116671083911299860141126372067633863368438394561603683926812200370872537058304090449815344635081 (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.