Factor Info
| ID | 28772 |
| Size | 208 digits / 690 bits |
| Status | composite |
| Value | 4585178613875167309009764462179621562507572100667695722015503994199112294073032014199713512198441828809712969744447426854700005334117510043029543327285491200669468931355431936924860885765705755944750063665913 |
Factorizations
| Primary | (ID: 28773) 601177658416693050177473038760106861025677463 (proven prime) |
| (ID: 28774) 7626994366276086332602498410536306935067703865950026636499878325633472970927818459816273604603775325971200660223503045965532860330726732014191635053695075567463151 (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.