Factor Info

ID 66412
Size 312 digits / 1035 bits
Status composite
Value 255340104594258123135892379670766502324098690288887762610791881155831174353203903592883065697792365012280900721236481809819917665529992153144824291594197141051832185662730219790783927319734261363891828593370698769353391916474450962449985476708906523639890706073238153882005577532566753979441928441310459641157031

Factorizations

Primary (ID: 65795) 361794341647699905505399 (proven prime)
(ID: 66413) 705760359411307666185226397642046504496060399074386594483093825793316841336733067812313975277613559067588011541388987662809942467495276295922456492062226697718251792198146920208068396514180207649841094158568350995104638450639102584351374294228430454140503086803596313893017391884132415569 (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.