Factor Info
| ID | 4180 |
| Size | 182 digits / 603 bits |
| Status | composite |
| Value | 28610592522852376658750181127901694394276847781375568825411038621555578847363078378436007896219199075660699484821159844098274205023376703109808456015430590847968531682373639697586417 |
Factorizations
| Primary | (ID: 3322) 9200725871078697500072796227876997617 (proven prime) |
| (ID: 11412) 3109601668797252961998789458471013907671755348335535465447253625152121265127859917318281565697486165824574686253229943428928722855633467075526401 (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.