Factor Info

ID 158384
Size 1167 digits / 3876 bits
Status composite
Value 425883457435006784271277785099579681572897711921859587525377526127492992948011910943672881500653303378604414028182742694302123162895802321171752137432329825432032451812038785768777959839965156868023101254097115179743769746490737768298006384238363931965503966049452252520444664951772479406069336133143074111120995163789273388991311625578537531305735838331022830838862676310211299647170183571510159502289420007760785261368230888411225357038140207167650746352177619956136285337280029021423113111870202909334443412215862553273176624390200426493722539312321309600520759313490058961273706950778283212857763172837989721557657097356636208004199342183514085713377761956287680832947290019597700272586367821338168882105521533328786549197831246546997454963592505786893847199454230838895407508002647714959181477624892152126393992557438751080576101811629549647650536190277998177857422112421846043522587413749258129393092500173321667949080475448881505162238326974092819633268740907821996764175315294984173744423706574202982967852318559666991119525574272615676912384986607159367372456236807084321602485039965465352205418977925658112221941515601166867992551981522276796556844667173191

Factorizations

Primary (ID: 2964) 134304196845099262572814573351 (proven prime)
(ID: 158385) 3171036106386181033186386913742814538389246570296557926472893046426024978490016837396618973934132782310992904221431214061844794087291336497262547415196555867036310813183077225406265508500049234010543734124572990333816166489361991946594890185343173688160083000634623665232854002703554299440834114163179942657419185018270434816938221530786954388554228425251373027266532561225391046724960518012161366672271185337030324722219345425672545171798910057684394308726221024958130214579578221833088789469775023046206330405370651947444786586399874076066744911063625700541010932463997803400421343275600552338554969814088067577056517601747192114429186778710541587069666531896254552001261783192491320437326749085929061766988637771659703412941533531039416289649093353744979475258109531914547527566653338053547705132241490139389217316257727776865897168569235223743565228180664919809985344759947134992165942638334863196304228233756250633168236394899807921289243627214410448583595086310025863319546720493415442282655451536154914314343433736986776346433366703936506477443079806293482379958599564095977210912953494043515194997775360569265437036004577898735841 (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.