Factor Info

ID 127642
Size 869 digits / 2885 bits
Status composite
Value 20498989420087451461059389030705128032962930618358377016092873826731965124146582416052977244047088829186369277915013606430740281729361446472378194045101117538521649049616966802844229191871664821214636082204087481795006264881488390165378404247978896175475474001823259861592570453104583424165961476541724090411827640502398178193009491295437792007308971545868817325650453974695803806891779806657497789658465701453028403269344399786230995093608863544413629873294542784059420081850321125990751324566575839427145514351179648205680441459678327022669713395491906054334380421220258751453267538386161246518510090394943762437667647955949036690620778164701058216227677722553928204816728592260397213207908056331339876731081755371693923222498407181845574081107181293803650355973150027322992364870892888557055147669509017857208455989758353404275596634072899789797181101448418989166567

Factorizations

Primary (ID: 127643) 23523704798964552637239168448609 (proven prime)
(ID: 127644) 871418409441601195190008229557735319921558948077849127789941194961322104073643546626864829421469810131075237440705674554619423120219075347407823836226320747923291819352677262689488815874895411877561704283478869394596031488679223107665311557058992067299447450651563776650417676999939430713432228451265190379799593631973475093996517005526056887714214818585010251081289651287766448787582707617084752348521594985147039351675763534613350626515516006061872935012878030454737258052711025123869200472577583237991003355704703615293121546158279849102849547698708681245428479314908242035025022963945756060194980503229764167395389468634380179965841284221247855081414464957350803120645462012617176728635202635906078490977666675213241206866395590451417793461435681506708435098909657599521437879923143959716113611776333018603923038308756628121982913863 (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.