Factor Info
| ID | 217313 |
| Size | 114 digits / 377 bits |
| Status | composite |
| Value | 290219380028990360029578330255374295135001719829583844205955343454740669752797224413438110038359430855962351712097 |
Factorizations
| Primary | (ID: 206607) 536570691619512614346193285889 (proven prime) |
| (ID: 217312) 540878181685681195081649831925433941414445808293407349635294117416395385313951179873 (proven prime) |
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.