Factor Info

ID 137777
Size 794 digits / 2636 bits
Status composite
Value 28637822944608913336573983583890397202513537142473668728166825521669004510614086248418576319727752052154888800145074271231917921648049619751983344324313694742907006396321653968859153218937575414648840352044595276689587859056526249405674571400639979107520129083095445682764108756381245449371090267876374518253658058304717314930746347338860009227569412430940521185829368110926787333970098273329298052658502451131837205785281756536852792521630022392963150507479312211773743162414484380312267718083968347874622772371174536190539460135445837000970016347734203244920693093835550286087183239230514152023394011261030697144973304256103573529505386405739685124684983345002192666950373814930770921921046515882140421044866588337498232037836429913708245189803010200312344399441166551983005986388218902243509

Factorizations

Primary (ID: 136586) 368855554947780226306639 (proven prime)
(ID: 137778) 77639668321284301238025434996953506032949018631401869217295551672684710781283240127187954428110285118390910442494762319019335411540172666861525676763991933061624473789988305045203396631922576576199521101248756003568345512319019171162256371246485916466809319199554719714043006050023175476344662489467939922089828090494302344844738933735835874060266858590857178049460903912659095884339412712870651550684607668384967775954016221793260020620387173397813268751766611557904271773651535123180460287683022875110209600588570382856197762282341999751143816003942033884925877330962089695577339662981102200245739765290789166968403018758493538046261893151887553155925761752499498873654815699336793549533032771309295208152611480244616589042036092473665633668876222243787260615866214331 (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.