Factor Info

ID 208873
Size 528 digits / 1753 bits
Status composite
Value 468648444804941484808546086139298500150004378568691192823912629517389668905300809401267822002259981287825344450494404257266430613481857649701144700514791301667238383475534168034755343445795714154639587129895594920240559914072328763807699674550720649430037602526175586679711301926502637125626209717794584156181744846545860650610522754700112247397639307491177621085579362079212944264489235756968319724661782137623300390183987021683261273584389730479641061760625205469237734241823734431197294654410145749868579477187645353719166851

Factorizations

Primary (ID: 208874) 21947335645047105400417 (proven prime)
(ID: 208875) 21353318342798581107578303867865532558730177145308758377100106469936809740111900658261988557443671629670212212788898912988107533081518005025082657179451440652183910387324170952252076555505164595142946255603678527672931016814918279938148455331335106505501525715014625215911993484104567609018528277757749582240278745121894172791098335809740088102438967858251633158103653087033119797053802359087554319290795339392635857611385224524341336075882170410967980830135316832152462854547647425311935119541271677896803 (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.