Factor Info
| ID | 3644 |
| Size | 195 digits / 647 bits |
| Status | composite |
| Value | 322706526385078869602647977173046759479527458751229915533591109126105130165116733646636890039441407033434147276629072631321582720430961452134554895542801015829477755164703706574687538288654574441 |
Factorizations
| Primary | (ID: 3645) 531132717139346021081 (proven prime) |
| (ID: 3646) 607581713518157789067843582343873341764084031521970702378093404323015842034326632507228217275211543754561199666921354070210872620362966723177874249955412668134363408460108561 (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.