Factor Info
| ID | 171640 |
| Size | 177 digits / 585 bits |
| Status | composite |
| Value | 116328210776773910822389180263922099189198226146002332186573471125349175303394968225717697957590280604059164151069050318206404674973473038174607407407048673995703429647244660383 |
Factorizations
| Primary | (ID: 136458) 2533406685369752810514621031427854602769227721 (proven prime) |
| (ID: 171641) 45917701034169218596119316313204840875621978167849782539318905891949785115464195115896988650367025482084931603197640729036909526823 (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.