Factor Info
| ID | 174220 |
| Size | 153 digits / 507 bits |
| Status | composite |
| Value | 324278790407563983488915420520072193249390678005348513010961350513689464662372922554402507695165173543447029941155963642381313304025180427070157051445901 |
Factorizations
| Primary | (ID: 138932) 24214532558109949882110768280659568012437491401 (proven prime) |
| (ID: 174221) 13391907922622949060835831457680335846521944814640920374373534758183530099300693071160418021547957692654501 (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.