Factor Info

ID 163189
Size 1250 digits / 4153 bits
Status composite
Value 87575291557839176753225893058819638317614542045102342881487403625612727601849277897643264479538114744313529933246367802474123910345106874993692920573255503137006089343806894134426696031757191773378170174534623223101841118790698819383729069597021648650989950694987310993030472626027199145308134261606977566406488441248566203106204433249035328582601357446282600226257008953209038190859051445131999210645899691097479553393450969567504984088649920660109434951080180575187341735502957409362435024335375380302036836305600810543145013081654197983804499832407559271225611596993370680260618957128936200571407392464368267740640548640758909020938816417965363530129816808586652412244302640368730785752520733414371372275329530480982142483868098529477071985780214312846624686259895129266636771324861222895675468574052441258543237246281188779991450508643930818144633136987168255361369913117427414497684885061351119233007614990338163400852301331328609569241712162367421078035831578825558476307970613708764215940808069573643886145625461080301744360656189265277559506200036299616810246746454929337852719752267549208152174916752849925360411041258356048730877181346607179220384012872141207877754376504393915270361379513389192759953063028984901561325684649280115365663787

Factorizations

Primary (ID: 161032) 292604541768563818729800323 (proven prime)
(ID: 163190) 299295735563486361952968832560124355591703164803042608237532215292974521689905419093299026969778420721760634846708328841052817167499955846869169782196408733489365503237001839382066671876537219471132960358482117790473567323933515220495802481762341486869120522612466050137116001247428947116339961324491536786601386570515738984203351304271171152198122140017856966209319947112488157684351503220259299495729488439392922160731768437746039091261937319265047667207809527154856909722175338999657539434047517108766773122015126911586112616222606808143321479824024409283752015332760264153772755080610369578816364480648550515298553390441045444472522796309016165518464538945116342043984585183379052096768572839236849427038880487575166973065043082610088591751145718618852289075034594188382216951211277492488237001898617614857600574842436967112984238050332085386755002552060498236876743607480763681352429156722301900401207461981175734364953001378656849279030977453837983313605060890303420555582938820051174979108044218909469386755576530792472379472632235788441551736046303153236884136126490993400709160090979645393224494863852663951909478676738388520201535450701896096766356650233594080455526420875403860103302079001411644723770132291360569 (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.