Factor Info

ID 154414
Size 1293 digits / 4295 bits
Status composite
Value 566238960274103673102249963571171445278158793825746694525576176784031499097236145263814752217847284002709429449234000451543778936042901557962679481341942123835537522849724270642697921845068064910569878099561701151568042936497411987353276077555958905554847314159450596585938569471014022321663100481930644143753931238506455774837987355475322483780164173641899426958348301650163476238942118779856537625681047517986168208997440986704861212928639047900389300883408716287074111846098542553391702317867001913705559023016061083652718510865359581138791534498341793471369446138643526054593438148935932607895123412448008894298599112483239525329592522391879024133919128420539785704095811102072416235340870460105284355764473309571563601611071894754905099176448130657647372650489137079161306117155339190317516019696080282722895014525106432910974621118075865786244340111177313259906166019752581615640665753773710400275557596345779890954025726409717505249957107619228743586631305467001358459441186197332681502604013921441104930132830283096025003865796295784116731277302573808393347046201004030316594670654450655167959674173777282042200267642959667800169528838729707026457688858900339761016516997273356890590234568943783882354405926232691866897445598978164634144534732481748930391829207834778449790035074306227

Factorizations

Primary (ID: 154415) 163513120322883380164051 (proven prime)
(ID: 154416) 3462957340401628332145212784968783917348469318643778020201940819542126874781397200168738797046165707011325216808945274655170186206641620610490035004918820351281484015614367720566272366524361410753875074080258240679401818857949818917614384029753449204299176444996822758898467308548562038923531241896119187116563707274117595084608005737150866090038970642706808610730554315749605720306505215525940240312425681411081177049833283257679775800188890825320749142063144048507739137583791009249344118551887526054100473639511843200258158044445798907931000710865854192737629372995219311709148884650807473451761564938846197941299810873064237162165857986277171558063849496641379805762961882080586600162604547572039883338156617944793402075133747680769618316344439679143231995255091533474054176974156954914880738496607199038836418908928804116635881023810744528647840298978328816405472307908138574334133039475667420367306145789685953426431563550479267852187555662566380036659066568274893328779282845740831297294160068101499945252626159650026671749685855877182871443294078307504595141910331835477744275716007475084397630221788581105726793784542283916474585634595141933854366436988655390080134087335348298170212307226763180497425433107851897164503868413216798725850463681708408441476009377 (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.