Factor Info
| ID | 159203 |
| Size | 162 digits / 538 bits |
| Status | composite |
| Value | 499547690868660452370043605708820416189702500922781658660981405992617510681489943501122390128888536670799321259225649260082318966251963424227737395520879364380937 |
Factorizations
| Primary | (ID: 158803) 151306529841004222941224841001 (proven prime) |
| (ID: 192533) 3301560688713135246566644736130906888886696619452016414006772145647289593020497950819532179804305935116351803068623195810729405363937 (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.