Factor Info

ID 198028
Size 773 digits / 2567 bits
Status composite
Value 42193848174759366489680691605555076966033619170087053636050008547768357470351675707795298518223683128856087988361386889658071579603957497842206592932728218696830657791180712851900398791441753234557094610751337884922162557682566290936684064195061900038810281248489862842157410023953003704649331668408550734203862927250299417559632771829830211739658549362652058735997858535763129325815495649051317862336631273693548278582576376644243244674193531514921081301431163303516634083504148421998633048266163377279620175240251931057270540430402160314458117928091794628587709036368406447439337975652566066542586159015367565326522586025101963194618016165431774169172462295530190252519388076340917530484241405725459716280262847352916366245027018722711069952821201217429929753047389212751

Factorizations

Primary (ID: 31215) 354385319958785749584647875128841840080711378265206577334551 (proven prime)
(ID: 198029) 119062065493193736896004138858145229041826287602530534411611454987634429644143056101243848119961407384320531914596228728745826097897461831022901755558720796344178290571410397886557074039629816685236476865337196151386993939430497277352291238247129562368990207942858016605706400064771386634205369892275880389554657956244492516323571733753248459056916467725478546202136133333265813549728176816923090641951304767571516585879828028116281862556823173393424238956151759174582075845956996447391059348592287430604674750337163706416181916273517376351173761678566051134444810516646824520692228140015622854215313478350089883200317276704035240190277626907274600016673497883114589218948134232750639421177178670624635393320568201 (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.