Factor Info

ID 142304
Size 1058 digits / 3513 bits
Status composite
Value 31886162237673192676214000731950870973698294376974093920538732431906624163524913567393610229023513939210676237367103490955090637473024677813892261417560111048313098387110674938246128634418466458274923910532834857864730848639590758177892055713315356415734820097661889038431445260062798723986351265169172736734929662288005141059181653130903575678567737001380520339509196343936441184691461851518506939524734896100496377095446167673431431402361763606616737082528952347723331136963581935103173517392038097628428356339080505899291583414330385833098208525375627904816283382684470477378916451864669352335781882044063610193853155187698606127662620670089546948928783139873991423559860895164654067089829930276808188398046709511572145769552385130995198531203305495873724915834348915021971003371600100185993646340722312493628706358799516944153641709866400742319025913003548506427558545150717978647788722850095712730554796460151482905165276944222908786506536621739776233208061562002991578446986603602982006187560656766472360278653171808970524040878154975129082794578123901

Factorizations

Primary (ID: 29575) 337698773058589525043486994479511375269 (proven prime)
(ID: 177805) 94421907278120486316036314367588012817548878499268077843347922691018432426888317342825921698554834390830985224448435751382018204078440018946589455025528391364993283154918859037327547851197070586491988038540477860787773450838377365931405442778682948625951866660214802729854458216406098954031723091499973485350050508865711730620406991028504206461829370637269018927889694575068422462839408492120293910087882487086364251101171411200470390137463526695880901687089838097025945216810472509414941381183615041919331649999842029967059599284234186594086414196409832677160113365183747165242851004977464740106534206827706361148486578463165509862420754300309235352410224559605041767459394096246331235732276683441935059005288793698784765291109044880342663732261104673138839721436753757782732287908239519679891943200148184938746905250591539530241086540895215240160019866079108958895630709439433439610170044758997707014815495249046442178167386140814016046601842721001544410884478310641191851028023294278297854778393651814137629445671929 (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.