Factor Info
| ID | 57421 |
| Size | 159 digits / 528 bits |
| Status | composite |
| Value | 629747025959880133314407181008646566118490421985952193094434195306583395593957375271320158519842609296617326923361962222292812532366835955229126405163948660953 |
Factorizations
| Primary | (ID: 58913) 7123648631838627559411601057 (proven prime) |
| (ID: 81239) 88402314390587959383968574910929733288008129867850936133170875435217221589964670592385825450418446039221836527679014003511868847929 (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.