Factor Info

ID 145906
Size 912 digits / 3027 bits
Status composite
Value 103047981193709595755707989920375567852787328287540241700140879218265665096719588696615581621830753497885839887181431929325110010757276118394090354453078639091918662675889361856222412290668820024417604070412166880952973323156924109110480670585201349879928197653568860167943269788978085303617849631362278710373226865100630400124625055701104205609082221330424399873401206249976202549682181344324342225987805844746143152891438720526162346877505414684929932930458872753279907643848654018223312515196939583267407629073030881327570312342520761961499977092967974878220753195445263191820551232209333540060077470275268283278118671600580144291591348546086448198765134432741914599711023037195865841506010018826363873775487524075524414107322525447982882806436202527617219764209281309792834699445544775900929918398593966316871695703507363421971395675451094589403961754195406730757796097802179028106703303513951255494880795153

Factorizations

Primary (ID: 5119) 661718838635930238791 (proven prime)
(ID: 145907) 155727742927998091855929151962335685955189731624287913566390355730897112143043980916313760872716905421724907377355560522414855086272071062627706690136755646815276852902036762210863933070700390083737744698820217671984181781799939142484702111375642842328018727843413682928218473882769151412810264037073420123640740493887389606929633922712489676475425689681339562817419856151562136262946169507350347317752704881088603955347288370794929903300634597902819314967549281064655519026257334831533754486772578984244292928398767230942863987044297237617686961603427462678138050243160362506446319862785593045026275843634301780549161520194465703936172668980743531728249062965421883709147615280646717911658035971397344767371888572737542298207464783069160367549551364176151341816189243083432582760705260872346154002461019982510116867122386654102652634033247343038639388807104156625079724778829048524221380583 (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.