Factor Info

ID 123435
Size 290 digits / 962 bits
Status composite
Value 26357556701298501990597648457626056408458094610039206855099982661036910391493751991666637510332759407706918129274660465707686007801322991457629254680609120102540193674407016942047013194392519397377258395722161372750843813233368926858296494692667682420098058298066955887280146421634738166781

Factorizations

Primary (ID: 10064) 1559177913742961864339630611899203519270332310289961 (proven prime)
(ID: 123436) 16904778132743403294250481068212811038344451334130735509547885185540632954961273698990958279344824922566477505922348272798563407894330797066071241068841153991810916239309415884406764698120071080010809136857953204992466426548444309867741621 (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.