Factor Info
| ID | 15774 |
| Size | 166 digits / 551 bits |
| Status | composite |
| Value | 4420306429772527953773123227852954084023740369562300915870165770242450948643522789972883338438667940778347995537559793366064467707010989136162143840825990789062271981 |
Factorizations
| Primary | (ID: 15775) 934679543354395459765322784642019625339542212601 (proven prime) |
| (ID: 4091) 4729221326390486099977687495527704340719073861275011377918275880592500087880100702079112820240800221446619856424671381 (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.