Factor Info
| ID | 42144 |
| Size | 201 digits / 667 bits |
| Status | composite |
| Value | 325601856127145152804269203420207286926449738479960630885532224454947227779620902224714853477911935700076214172124101354626740480282824521621937533086180767974538687873652575905242678791388848575656521 |
Factorizations
| Primary | (ID: 42145) 99128335529671133519341 (proven prime) |
| (ID: 42146) 3284649685555205084825612573310529263339263020020806821119648543050267313914706063754394243092798253659415124987859002486388386960680700546744108540828751269071201190930696763981 (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.