Factor Info
| ID | 1339 |
| Size | 68 digits / 224 bits |
| Status | composite |
| Value | 18726759740672885737910523240098338776249755433825116808559925429501 |
Factorizations
| Primary | (ID: 1340) 20713049378346955939 (proven prime) |
| (ID: 1341) 904104431878074835138077284998819982882503956959 (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.