Factor Info

ID 161904
Size 605 digits / 2009 bits
Status composite
Value 41343296290231365303260502346424389754288786089477579327428158456754143126715719920232639673763333918413050157765751984005439081363040075315185229083922576589265345874984695913465191160712524202643118544628885233032409647872714567628200169700175607391830541212022084237827549054333046693611702667571825196442643484437800715530929569005004002970810551293754309937417094900965854876959574064137077983015110761317479781652957762218487906843201102670126858846809388855180063395895402248882139552896387666156136889443269678591353426171331064769240995969366506031702197081418273769813196394626128314502700664943

Factorizations

Primary (ID: 160964) 849108326084848709286303827618299396523 (proven prime)
(ID: 194180) 48690249547853403659001575390819602961791691582616881363951440948272527104973207252604140575441962354874455757443711109377828651317800564206057881240431694372398289833613681895042838858120486298711194625225908407360901559096790798918946010916196208069280088671977262134135871831403727786787564234824260143924572472468980144028035776300167464104388316342142582485622480235472514907251126232561278828551439847707934221164020934857998162401074510489921414740313003979621170573977878520707885862347289472640836382124569962510857779305755575081749198929433408934016702541 (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.