Factor Info
| ID | 154862 |
| Size | 186 digits / 618 bits |
| Status | composite |
| Value | 547850268864826958883788651786598653511230735279663444784074897446007662571130894332207070068644061991091341025615216547628217918935557348051689360913201636534697429972961267738872936697 |
Factorizations
| Primary | (ID: 154863) 174885889899626761577 (proven prime) |
| (ID: 154864) 3132615611123674600087617665216229154404885940448075839398994356409135008738649188333762623984269102264056190173818468871410546084000554981638061548301462029977996561 (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.