Factor Info

ID 164654
Size 751 digits / 2495 bits
Status composite
Value 5878905346266755176344641244811556755725876936600630735751623849994981159846662378830616687106920770853866653158099001388666685995234465416689818323740126577186016914172341437969685465609754102491810202910206136766372015618882991107466367094044960491185695188468276264591757499963478319921424964950962540348049299225264684415507841429089107980432876129255873328922162471261463704980924832098009987059907985511712020651395155400640891397749434783017462436258431160370710760436719541308126778406161708842037106911170478994990105599042850873131237521117705942224585901560143587982976181433237265653695365783385864446129400139884474669065004201080890784508178174492765963751410015061056355567444244535397728421052559410594695582221381634002709080744791753

Factorizations

Primary (ID: 163550) 268599369091464181963584786717800707020316613113252929758999 (proven prime)
(ID: 196336) 21887264166524733957705515173381644628491123055665710475868463478640266864556093483748652817485230490927870938998139763877859493425399549131012023041076579689819914096269758581482045258176829884246147708583357748963106101937379261019779800582956584720772505115083184915845706150974779855023328432886195756779499754588211314134212281116978415673285947343404754893785708956865945624599317107753440542194850748340810844536689252169903962009020292007456388358455038492075760876245014021766592872015607805514190478480980206276189145932496145814138260858415725187020342236458796092377252841713720736803238332215266110944261832123018798781596838295251560770563963488194801077999272424466614784681247 (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.