Factor Info

ID 104397
Size 481 digits / 1597 bits
Status composite
Value 4198876790440529503463521811355943644177438694571214362159017456993780710829811618085442144243920959344106299964795875000569416850500218325500736446702048654208176795890990457630816387010511478019673979569757034453219380134478989101252897407737999555509338922488707173144428300727283107838313483130623823302820087129696226028140328584486700465761286575091686916847290425949069642820647314894984032583176258502024135596982229993030220849222570443497285365860205632462575362315075317

Factorizations

Primary (ID: 168) 547497418496144666543167613835090178297001 (proven prime)
(ID: 123815) 7669217513342662261941672797349101197323888681905293107324059292461300854036123001452265715706794442233165608441134388000332680801352188995702367645786394400776094374513208576635817363821091145466039298650296268146070766069508992252805152535243920019009542494410904443579341003734261625921257476245752359334540160733520661692737802324239931225356333009078191065422145912557973887700770616807769103276867744031205845391243681465388772926317 (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.