Factor Info

ID 105152
Size 674 digits / 2239 bits
Status composite
Value 64753330683183514987278759174501487039876687065992875246740384527056771169590567400176767330679659510868476625323444343689304091894450352696427341296831180604699384088992166143760426346614750595901592007456796416249483411216838285927647716119494587880243659218256352349750146758562693401993978152423376503713899845687150605522168027145026076315155575876388842784747294334789842315248497640254654647433413231227539861831544383797161357404151539581906159939942161136268191675823460875087427518328899899905160187655219660488047950434568185053704146715520457492965403692027824866132421243394630943340223954032565399421172296436338001641257954430607039775622920511870399027110239

Factorizations

Primary (ID: 160) 4701907222895068350249889 (proven prime)
(ID: 105153) 13771715947069124860419355574312265235859724730965827839300750954556683319005643817673492801258838650592633609563702132331150107146257555514268421114109849862767644709981733384243646768261827755689260349023881094114625741620861971525376634439392424779222635364282630287070959735178892251461165699031763589013573985214918058091345711353687459585489453229592352928774042459854557531475282030634335082910758191873636031997557589903344385254131403745373521242911760072401864492245156996072590207791343796489658054978464337549461844440837597989548228142298240601099792412502787669969640606206468245746461294284670091464767473246225097833938254016397393151 (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.