Factor Info
| ID | 100603 |
| Size | 173 digits / 573 bits |
| Status | composite |
| Value | 15760586193180435553000834427397572497894669740911214360387960754725429184199697046962871292615864380281469362666416130669122764716957116293310151846248692628518629825592321 |
Factorizations
| Primary | (ID: 1278) 1543264591998068763587428525085857166094507770366933120040961 (proven prime) |
| (ID: 43635) 10212497762794624073474270529086495566806810881963803105874812954894210630525046957740926235528660257230687861761 (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.