Factor Info
| ID | 149850 |
| Size | 204 digits / 676 bits |
| Status | composite |
| Value | 217538516738540949850232281212385047317696367298701277236868238646345119746801123882303002239578107835672125009815948031774464090600710890202763832933620384005390468428011435037657409316759897145473356483 |
Factorizations
| Primary | (ID: 149851) 640330616130442247229277 (proven prime) |
| (ID: 149852) 339728432872911404908693505637977691862731217187488643292788883992947207687314456012115894619117594692753720884510156396485088466680371754234971457527189901550712676225629933086879 (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.