Factor Info
| ID | 149760 |
| Size | 163 digits / 541 bits |
| Status | composite |
| Value | 5318688153146224699838639612086525831544994625425194843846564441010562722294871138804323952098233018290205043135249843256140066649007814124396488588470024134048943 |
Factorizations
| Primary | (ID: 183861) 1500560874699452676271274447888531445275701 (proven prime) |
| (ID: 183862) 3544466767608814737948485758664323142535679524080182326115040401782285534212855286384081085820188955545762715881218533843 (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.