Factor Info
| ID | 39509 |
| Size | 212 digits / 703 bits |
| Status | composite |
| Value | 31572809471780467249451998728500464317792646414654266678218996204652527703308358694910436287046087611257124503713926342000330366878439479046195894934764720948998653388619731199500582756647779275439340166925031673 |
Factorizations
| Primary | (ID: 19598) 30073566270559048948142559741512708796590524703892560552659 (proven prime) |
| (ID: 39510) 1049852524563710424885696323236998504713829051809241001766521854917585122324645501438256879200547744083415447756717774774232575440853559001353817983401347 (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.