Factor Info

ID 80488
Size 752 digits / 2498 bits
Status composite
Value 51468412637350104853342835043264116915342342968119680293130526486482814691669718013888927632503781076024983749376850549687449493553023779728372367192433973920783590222965625165323471361680633987378898817244347961171342224984262244209145314299720578798839937982813195920725304510601745254474526130071772398358555801716867539145902933904625868927131683516044003593992382104768262780524450485405694342229242567506187880200000653142836315943769652569050737891370166788798514145254138749528204419008816211759962037400689209316178456765529441095538464820287745631251549874556281209612795797516453009070171215604821899155311033568499526407107640429437249979831389499709690749383148011881686293943847307811558060861604789399162715770538796600006786886612403761

Factorizations

Primary (ID: 78682) 412647584179177401418889316551332818291991099 (proven prime)
(ID: 80489) 124727284517438963431502013671452640384167253180422988479423543278412933401554130891789026052228304075485465251930486816122596921406966198867562762588260289038819491175733977325399543737937656594366916921908804219310878928775022121343292344427576422732610583373501752476407946413718770185633948202323437242747388276746314376852245914768426501533582038371654673736681925475308648377490061687781719820086042851849339487772453982698144982938188428715600062010682561484866042470126146271042549538355393265085230759730119528283430380677699698657768539493175435847094142892178493938089113769512946420117121695799621015636575372212022343603644128312787326244748297362121539360582565351453459201399864914117569259139 (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.