Factor Info

ID 72804
Size 965 digits / 3203 bits
Status composite
Value 10431418957057618636347323157210224461048920066563094982599072291178339036420452202592733874620183524040822587084414326786186250256171781935649030569866101549312307593805980578290932629903829416265084703163499939010011903434040906433414498186226308199452942824328264145397412023085589226496649360315395903665121518982436882327125308190932784790145552778494328992323347628630494123050511627655630889528234041260380795538513352471004123138134101699547292434872578718470904333959271032944390004214588476757844925459653682588851067425317073662208969995404339028887401034840117394387422095656613444148908509151724891289675109633618767998682624725178880043228102314929622010227026659388550832921994945812798126649724233263896372572043567486847243862409444316718125584780406875331793307049117167703885977350749840721199575609889273316140082686745483654461269819305556926460593853707161579986364382452978473861574137369846830906988249606737276111363241119903295023515672149

Factorizations

Primary (ID: 70619) 7938685883284687902899551 (proven prime)
(ID: 72805) 1313998199503208539346734205771800217312895521501378192488639188570866135195575173448759821150673325262306114896348199401548384194450233768996044672480608174741074477613298347937285235513830634934286075068405407387146153998505524880168172689642718075256121123789440180157987867752997845674214189713243138961837079599784871243002429140747022846482429842172790855606758919233918352826973085060938877902181804252718014728817157163606510321514441885733268852841146349259120057650431519125944348522656767139770027640810938875128600868460303510501149800801634418356623874199239281473332652826689881436510030008707726458415035799019994701106758088065977298441974726433285483835150486315151579961973068608206305454191893026357538167798751999093140511551309238564206200371948101551159651874444657888758633010896625956909492566170714768086567807860835280578085237886616385654288642820996674094949383805672262522363704423822658809860768661923652586699 (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.