Factor Info
| ID | 152653 |
| Size | 188 digits / 625 bits |
| Status | composite |
| Value | 80502592864304287044632649518999450783542356564741737607605980284480438862943649495845382932053530120844596048352988274319200235566871489530211813667980826707745278261517856333010109594851 |
Factorizations
| Primary | (ID: 152309) 1215577980758032711803601 (proven prime) |
| (ID: 152654) 66225774190235811810210044277186087916943303874578120197701481819223211547322992837606385281912456794744396686613548650488652830768810241530843186693085948199291251 (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.