Factor Info

ID 143583
Size 305 digits / 1012 bits
Status composite
Value 22222854597095998028109368701394042581766777289016021187832067799014630958665940225608959532640694596064083030332915372733904033007662329062849047952022953768559974805773490725857999596687660567601944438509654862727583531749373082538668636493884205936399486320338981589000142813671492055507414968507744929

Factorizations

Primary (ID: 179388) 13072803066218300600891791173229905327042375263672715947 (proven prime)
(ID: 179389) 1699930342752774564959720436396420562048980027351129481717167084206000959848189161388621164405100084055969728649961278227111123816293453276194183965921240948018952537480572217827723994258157352239015833611039023892160300102145375814964582442790823907 (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.