Factor Info
| ID | 158989 |
| Size | 185 digits / 612 bits |
| Status | composite |
| Value | 14564707846711771977588150923628695583110229268174300011703118730013232789916526788497009053303778451393812911344798002112701968569113314201330235254927406572860140172952827310629643273 |
Factorizations
| Primary | (ID: 158829) 19781162444822125989299477 (proven prime) |
| (ID: 158990) 736291807285784571817463277857898427969451049089990474913159530646051892066136317657324820321901291312673467100740987510794479863179275631012213032635290355749 (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.