Factor Info

ID 153750
Size 973 digits / 3232 bits
Status composite
Value 4798732184136077552485078211630372824447202123824007352303165321870282750076888388458495327333484856133176564197680742427934461585823463652612161247552069169022986663299830526901251605992874608658560055762986369061732773166575712438920338030815055467149671392469328702055919088415122445955573210460096145085133802599032887394626566923083121184564676165169049840157409714939019863725893591557225698366869233345628367787206001162404533805764368918607851536851085925612682169982013151465332485804262119037540775922394968641503200293047144364341850962719891802286663090266378580985326092157444478729167351418216517665031363594697928598496108431089167900320422550863695309524259280248464138238347436836918129095860067362766017064857050064953145365280700872240269457442650963271004275388704956177897787878114362141892400082859255485103807929107853970703518167232938117232906214038657758597038116221435090670975058745257527750733734413094169388719248961019535090969920567326319159

Factorizations

Primary (ID: 152787) 12894281554793158941961 (proven prime)
(ID: 153751) 372159717758936082287667416212064210690166743978731652260796147113228167097075863260352948459663563482125826046637826139228266146162989438865250449638575499492181680126464114023840400207666358399724501800945167890771439934121042004718150488421230952728482081097418996881874884417495371571363891108883304845469167384336110486906072385030123274076298626943204687030526465401488421191895431937616397035522675986127943764723639365072284111177110894557175183383105969948918000052489523087619694550377599131027729517701023336184812441748844731460957544018915840318145942556741437783392454232841937106705070839537572743703575901519043913366296176044494295637094575364573075903225458878683524118655374243459195325628258820756185143790246160337398746352498556570944401945394420940642609329096134438185359158837881190776095666388786274668030331565474384274267141832950272971681369981764307600374192367433746316435632778501290677755749588144328064158403610137919 (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.