Factor Info

ID 156680
Size 1149 digits / 3816 bits
Status composite
Value 465071098152155568524425747700618803451007976492729125340831300900353128318328544548390486153980737717958960828993380776519713247978247563316883557382042711565743731832435130413905547913740409375236931300224718629741213743686890339704602762388447915656702813638591958043696377087682742602618474016158988314595305375842346539175229063383072576203215488284469952376311741567406625161491501261868595630172475099864680165603921202405016771227999748459154957096548879233576265986988422100649902288765265503828095040806071081824073484809552754472484170520992008330539381528547034880282421801812269938589136018115616130295103729970588390472305318302911309570199267447947523265934530567966865124788699468383919241455463815941637643879310414626003767550505668593402460732519764773730055463262543521882875900522523185952455125830459243942838197954495229490059647611929082440824671981395124792582602868006639032003336134107683529490521285034338644221126662126718016321930998574677234264922105872729937566779747733042201881629378418823078168199860174958877250637205154001647142283144554626874357642603958497543958714416423102688014605884769603878801673113065061

Factorizations

Primary (ID: 154589) 751670559138758105956097 (proven prime)
(ID: 156681) 618716660507523770914273985879016013077365106934418528495619155897704597480699643387061481313001402398992526286838410136967692000415938544682457484148676747052084894722910256083041306270853356610101259802665441718547738023465998258891071761438581046367011157423348454754918232965169068994506175962344435215299511110694561464108892691665949604538361402431205377726522835262458297602487723639966009163971239553176134476032795942208101627010757979002322510860043070514367749287196411728649286427962237968875190551091530543918833948448946772607167185189652901978357722247849533915632043508762383064016834729150750594746459511232634989830874796369796673733147371521117708085853429631004862295902970200677525812224925145952857254808657824980961250355333531062034976865988748792099708208617632296972793707985427041632578769250457858406861897055550032003715880868075737557931925189389457891984719473545128094799708915023422155658151700435362712812989381399969673072413430912774135004271043361580573130276698592626384654134383380711871444049554420862277514134401833121530950075850311244534702357528248704108698662414831070991944301413 (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.