Factor Info
| ID | 57457 |
| Size | 145 digits / 480 bits |
| Status | composite |
| Value | 1884566103110984735893649706306536397193394604419832958377268874106057873385735483399329263681089349394085739305997729999426779622693678740684909 |
Factorizations
| Primary | (ID: 57173) 44030132882434030723817977 (proven prime) |
| (ID: 57458) 42801735532868189621823301688651633396197658476019044645123850660054586659185533637264059831270672396232259172234800917 (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.