Factor Info

ID 168977
Size 470 digits / 1560 bits
Status composite
Value 40255998822158152880682968430770230349902136120586984931403251901738934455963794614032032404702822372937526414170976069604048060174684125001425160216346331339299847781066636593240015463095792783598074685135325915806615885203060933418757440376858530757787633107771634864745433312717601221183836493482141493598041849683674409602054626419711977803903157609010368341102346582715412433172193011330994116711953411721407044694158864491477527527119762009103882658472616126100977

Factorizations

Primary (ID: 168105) 4557276101739669313157253946749298236623032242013669493 (proven prime)
(ID: 168978) 8833346482296969251642522750253804059414875609859339019957055446073199548019658074090759508009472686997960084981753797804266248555278833786306807440876054368854391466200783879159245451471437175808385982249567882842474893194318487239967332973983314531298644764618663825010147656671888531151422921447666722973276117957883998128753971415528178842413010051980362219731402505642901581789259399174359376056997369167947789 (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.