Factor Info
| ID | 52807 |
| Size | 203 digits / 672 bits |
| Status | composite |
| Value | 18403955879342002808514068261071871535921441079568930714506954081064737481641629354248716648455477993250126662756884523398529223813656414438465036179259062112535173989001367541393141465599379894653025537 |
Factorizations
| Primary | (ID: 52449) 44450180997616192602560262634753 (proven prime) |
| (ID: 76110) 414035566701719029113082349079911689019582179594812364720390203746438779211049989483572090173325585142430899298960503492194565401919956689902709002654033746080955686780929 (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.