Factor Info
| ID | 17471 |
| Size | 145 digits / 481 bits |
| Status | composite |
| Value | 5646740507626501925888319373615896548303867662479997314385909275530403649921972399296232720081474976652782796647112353812760753413049788342155451 |
Factorizations
| Primary | (ID: 17472) 255071870171283288213182239588434720112842353968893187 (proven prime) |
| (ID: 17473) 22137841008632820718290334917760899771269923918343842044114015589850365143426506268220394473 (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.