Factor Info
| ID | 149907 |
| Size | 208 digits / 689 bits |
| Status | composite |
| Value | 2416784111563953502804224797179122589750199013285247463817190152053992021481102170678717945572236237417241069239415356817282188183804840935766494302231811588809800471746029607014491184396164169898358726001391 |
Factorizations
| Primary | (ID: 183957) 1840272385889828473922049286322502559 (proven prime) |
| (ID: 183958) 1313275214090311866093991314976952181241531203473989590988911760964937631854135144802330940218460838383519742657867692997449073379042608429229431400777177328631922504464049 (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.