Factor Info
| ID | 215406 |
| Size | 204 digits / 678 bits |
| Status | composite |
| Value | 691165674736152430420834839253299197239584490854068079651257215453793223153205319138759195476452447882457511362940101774154250639542405046161306243991351524701231926075418146460168347433139899861807350853 |
Factorizations
| Primary | (ID: 215407) 3531765816278468901225791666230489 (proven prime) |
| (ID: 215408) 195699746441414714983788735684575773822111520941921823771733858040265867010328880381727570950291137363418473949577826860996897176939712799779989236864156938790738833708877 (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.