Factor Info

ID 105876
Size 800 digits / 2656 bits
Status composite
Value 17782242020744094712772641626035689863465726206045732239320993036661607315037128067555907021494764364729350040075350678456130189069914150454488591587149324226592164068316905695490164666509680542455904591100278837485882446193735218751777272751760678907150464833001766493231118122545885548464137027506116300679653818155829584067506977723996077720935952102449738598257820745823022223374036418844335384245813498827267931155214812553634003800934624440524294392544232472723497878909506991606747659775060361234456367161625245932225437064721148896661209506252989459519161654827052238265812035466918368809816631073698274271474102520955013651848942057665251419935998776679104357519191847762708127413479713308721943479017724799897330531686302379000695631580126114366746062933344890497678293700446334369219576717

Factorizations

Primary (ID: 41656) 21653893289062406621 (proven prime)
(ID: 105877) 821202994924061953924425787258556982940420308792649743048683737168730845891755399635900128465114613847969643083770305603296263863705930732816326289620804249324176223145058204308727236525472527224186510132750051898286846407354552331688471063092636181848442635451756504416208642681766306613453248462561994031337256725561748369058158088415012005934253126792757139298193952852161191204709262588160829643972328658714070617129058356895258021513240650037014585604462145805313068469115982589455370454262222504393104881305574194144840745400413495182512830384339715468786657040800928832452499778494846038568077071422756696073188661636798462324807900570307661978766940000163189085681280401699437746806942285811495793024188718421599105466215633635744314590334331580311238784138079344020548977 (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.