Factor Info

ID 42973
Size 277 digits / 918 bits
Status composite
Value 1858196331131426815705036513538023738847436252549312066758947018754655406482658483560905246332665923101993059398315786007616889665390477655550305667728086418448398248683991023053162257857674931552986447360029784700366168207726756948067584976442199785599088832570790769039773697

Factorizations

Primary (ID: 42974) 6791895542528790666941 (proven prime)
(ID: 42975) 273590239940523933673056870826367480708957420920368524807576329546287479621563402908015570334844656653852003355014972015717958021586800119601247653782317858949947750362058348953639848145491753318637523462702865959815579268860868278813760543838458316397717 (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.