Factor Info
| ID | 4081 |
| Size | 138 digits / 458 bits |
| Status | composite |
| Value | 502002194748698776484509159405561989757948748992406239820931922450091933681076038383891161035339492289084305164027635412534008826799008549 |
Factorizations
| Primary | (ID: 10338) 70180796165277040349245703851057 (proven prime) |
| (ID: 11227) 7152985177974820299940860211694237556839887616498769476224641257998006632807061635686497608407607180571957 (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.