Factor Info

ID 160772
Size 1338 digits / 4443 bits
Status composite
Value 243373013459872769649589580303746775416727985055015910127905766405223604746189301423461275093603173588584099846841591113414394036525170879512070033867907213484144816795585868035960029707398141883743890879705179812358074191187430349835985973934680796641102067876607851709853868370615568890892472046066468060111883591803566472585617953984858707547225022060343237978683856997666649710215457485908895182292299333427310071731538065455256372673822975757093339455632951486584124418561834068355925255927658305774050303063348358702936987247348097052603087434028099867075240435992006068052451837466415462274741184523540662173947052819480265578332987618496599013308022218539439050667004513475798442047645417820149375009780288701398181237303248245895070922096915480457312145971560246221723923665574724396891796078118837804065240676535006027035393482526388595539093706669246854358106007594930640278744309118753966076904931103966794639450108263483756295222808965972666821793081662543130057428312599314993742440764238990138244021817303388106865209223422865429850625991790360269637011075658145908234455557204099965228914627273825599076003935149547444441484742920066378819311912281007947544926733067886551974197792522399985555488350446512163486928306883347314761494287349244221630198862419063486218125130929756115167015314399245198589404119894643800733081

Factorizations

Primary (ID: 158892) 4675909223672994913159 (proven prime)
(ID: 160773) 52048275921982017638369285699893244424680198819988404810548396661284296426975693409901416797073427915965041030735649928432022398792115601385837110854313244013169076623102691200729244154880414532858957932582996140539947887483767766448887321123960254467306687092889109756174360997393166276057438654585092382977901867267571852860979822800954933337816243691518508558695938726816869638034748751016006557571679848498073132540329271709312304028565318068788953768482753959756589488911531151957074072325844211020815254418815719129276948184311708613946649829818170105351888889135609663646375547549033706159029548412745276213459236217814786810487714543090119560677516138616950829063318769202923247951083956044620458905690943485420178045967193649093444156895330880766186116530121918781292617178696723468223532508647228767513647160377337474241612389697480289589124791462210053160645366155318396053184039210537557791028219129455459584122856411942914292346231254312298479032351544729948844695786168061039099537987726838568404940244312799711081416846879507311813840225259543994458799883094181681830337663940257229607426509971417738820443137255483706850896016214514992740201307972764434660971586194127928585946841403846504347998615242634944435117608085972149292455086767640575989236389623952843291635111901827228291666485066336251359 (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.