Factor Info
| ID | 42458 |
| Size | 205 digits / 680 bits |
| Status | composite |
| Value | 2870516769164522921104116661870159861595559734582682193537752733944166707450448465419251518260797825283723585361500934692663759569267518042378484953444526723287224706476463162533806623739305901910899902037 |
Factorizations
| Primary | (ID: 9255) 112449868882584427122497 (proven prime) |
| (ID: 42459) 25527079735075543859350420017784742280451896650770582601534605590494187638823681325786912245353378856383441068755665030805328777732725937232490528198247231178087799446119551292556821 (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.