Factor Info
| ID | 147220 |
| Size | 133 digits / 441 bits |
| Status | composite |
| Value | 4297479213359779372362900939047617583747299573031281311693449065056909092888338335236084583715590527331451673168924644700068167279301 |
Factorizations
| Primary | (ID: 182762) 250962707786649416977683047545011125829975942346091801 (proven prime) |
| (ID: 182815) 17123975315938930216190669396324911864968759608786602117843336208871513308687501 (proven prime) |
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.