Factor Info

ID 158192
Size 1135 digits / 3769 bits
Status composite
Value 2131256205774439196307853136392248525163428137335578693261148950420952728848064761608008425731064067953807315047835978657021803265204359264492307389342679680757449343842100485155332631114484112500821263562138969263867099820369062450839235497620989801475601445980560197564942206224925277505192230351023936997972073178939032471876633220143662046269450800373358538667558956197036426919847972677142256235014620110394177858645556728392790609297877907363054235387927414438942764090596450157723412396776036304412779580398457237384297298855580926967291697719565892399135117013206199471985070774542354612950441323852005945457815378778171230129922496540853676171247502106924771593620483076212438402145126149042683422820498194101430939572042978345345223426044746112590763907085836257867076872710329999000886645916890220774966618135026697802573709077709583706946131627104680991817594537433664576049819461583803147561923105220660723374605221337304263441018184514392067919021593940494103275909551606599832025425106951333918466689022614158632764112887529856969896645292055663719496671512675063651100288157835434540122434701642846322226496217977314981

Factorizations

Primary (ID: 2974) 60272956433838849161 (proven prime)
(ID: 158193) 35360074100793485923801800699547942725955964929971273757987505813824256025567300916332538992054323714665671806160135640262679112967078587554634302064009551167410782176677425568487925957264251786116463256051915435220420231830831438009287355906238454363587114997952109119805511345682291791848707620020893989386154248835376919783165866259387858248050460072051970856580367154985704641630753061877376937748936477182125241148929312645155419355654068337443895558127581482749793018317738943810934986865558046220072998912453227809095415113170567340812124573485025362337027882787314917595346841719353059650671312413490705299264141300373787345370427418466122745020580217459883779224987498745415131984273244600624144505576635058215864495260296969820060706898365160332403291388906562080268847236320900015511301345427959366801750977819717094107035467709832938047751192108395907170129319772903991140394542359782302874090058165242255646037235357973076773999282385623245528232830363293007305086110661791261084132198583466450303696567010993140216456801958688264353068033032328596745998321243794688461180208305570527269368758445826621 (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.