Factor Info
| ID | 139069 |
| Size | 198 digits / 657 bits |
| Status | composite |
| Value | 390839357678055721480635991800522292300522042777104942869453693459425913714438112236549977831962132935302387097813395360834072951053498087326577694802541675568023739671624465030856414338900103393201 |
Factorizations
| Primary | (ID: 138848) 7282588256957615350925401 (proven prime) |
| (ID: 139070) 53667644508757843641440955768971805464907294937028711397980624814823857842550148730534417761193502053521227450879342753439889919293138674861419953229441093738500103698347801 (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.