Factor Info

ID 41491
Size 522 digits / 1734 bits
Status composite
Value 678559233710851821840002154743471082949320663860337843863095651228837182824274481983500223323059891449408596204164743960405196264440327354980445542823503058770486998547398930201130447799168152763062582166399453524845901735952575747461034807684138924512670901883561643407813648122350555503482518553012666140173925762181951291803662067864612640614940180320282230143752293565937477993685002076533551807087892038329222440376000773644510104321860812411453816463871716138617419699692103837208182166999693086850533420688357373781

Factorizations

Primary (ID: 19337) 1447745997018511893740076606031686237538345362413531560645573104006506749609 (proven prime)
(ID: 41492) 468700473085939596962540664343587563307393017895520912519927809768078355571310006191662880097097543758715338872288132683813022980468885177552771694496545604800173217804658451209249237093292951844248909629654413446929414620305443648555877885556055046309975087195116752703976188147647301651868081516410568538525216694805812260035617885110340518666377683920811377752010698420468920002295394578300066572221605867392113143062178734140853063315986389709 (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.