Factor Info

ID 141757
Size 758 digits / 2518 bits
Status composite
Value 51053465040702815106244147206438991084721232475521463797410004806270248897465357814076800471202289191468606782485659494046170328860177134514941361270818472768663326714061056038978802764950574269615953601927191520003161505128579753502224748367686538139489238612693205814923814073748013022520744093133891666874598003243969208077454014764869423157344638939820868719470311504310593955872284803187267015181142268830660239349764301919121985902156196942925324089612902428288148036540283284997369776900117438003749892062764263792057463234741608603171851188425089876862707609905318684783510820691128206691223357613216080713731536182502773525091327124317633933432042801065726250515760474228304732754483816296735127000510480533820501664396879225781448363174524698524231

Factorizations

Primary (ID: 141758) 46992753549273027329 (proven prime)
(ID: 141759) 1086411439737661564043318133524133523091923743331363900884414653743335946326318026440226687343776419507394322957305540765799184729701576580364376826996063735529606140186804427302779417964570436388430844683629412149261164732341758958371704885177816830669432104900218548488871815438163682152786830693893189395320341225831277372317928211115972132477133149217840120615359137592934341932224926889166380233416632238021913741287113836472710419109667610761127841901703329288902565814490973022079562095874834285702297996647690385819461812756486223841929685159855064119296676281720036645553305403308591041121175932446006088868625677547892098397743346825217826263046268638603471343605690318200937178662202302725254805062705451926268767650666448909639 (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.