Factor Info

ID 146158
Size 974 digits / 3233 bits
Status composite
Value 12908809175039364413317228440145997844078806443823041394848303179506105669864585483031495873858181895467763115474138797763683565856338357507378443698882559183899882917356579186580761673945145763782866333018296896421082718658020740565858247501405288868992383929810474216564904293065318222107779266068135571823547047228783002744468522384864594167347470830957898069913554936319942035599551433739532292332909207794167184524478131614100506566323136593015945613452999756434664206236111793172767694779518938724059249913033540996678773144811798179152945552470367833532701334498818986295798164805882747476404799878109305482597131593156373089427784850193368318847196265537854232110521448290910586481005625581413836367845213071645326238904411323081152080747780342155110372543783634771357767143831641302757445276869338486211215450026929509863633352766831978515085136065650772349159842242801374815071645605055149656330273944609044723580107105697202452930840766488314805801489475414075217

Factorizations

Primary (ID: 12668) 50970551620807604645290420443828540446885807 (proven prime)
(ID: 181924) 253260142661858646481656358614822909434184519973871826948778985494996377143978429134839094318674833394024033195978985704845266930522794168217323134123950027078942825606931081647921017509292960233279747446684795662993441409024345383844982453511132082652451807029968907041849276866347690363353171597135904343175825001330286135577828137673265070973620310086998545221069429187261626657649503640710002640491203827548139896851303225178114755262227740258916733472924426505771502759704815885216477799709208234451568027451848144938526019611894874553451195216276470608904642453137470243775436439134061625698102330557666388144851637288262715726089755181760613440029031142820485404941313900307392481706950909560216016863732515436114722916488893543605330092534567035646981950927227843296112331055864361791704272879913887662216074592800965254581132177858938832079506856933457303006830853291070713961248624101565616200724224693492547814242533631 (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.