Factor Info

ID 77866
Size 667 digits / 2214 bits
Status composite
Value 1940378716878166786523555974025431291394823316678032872885000595157635681354027463076904085390460830264268674817827470759639434001834247975695019623360324059597285940568946447018807501117909336729893179430401570013399782417956185271995233321646028064233588964482869424722439919160029059015856190893681658582492101193025398496407350358689986720037653383693338339857551245236713986785760069233421972694033166882582291141720932228816966846654202464202332367465448425730241325452873020862341240726548684564908013345989156289773824521494212112842765468601677538103445573197211642997713726367085975032563570988699751605941145520822479415320576544911118108956853433666819439

Factorizations

Primary (ID: 77867) 1019403035747209315949968129411794601 (proven prime)
(ID: 77868) 1903446084458532281893442474866840597513660443741319834856991325802987541478342308746141519069290313222667133149721515574248682861837856645710387268038074349759086442946808348042623225383939557211782565773089619268466313756198117982431130879752574874992939939534665065158118569981831997236882298012783529828240042113632369817324297461111805359357193916666519121574343122216342007066426984283147674504554926617574919203200524733087677879381714914759052869603871579843959127079778089136247289286824214524936819141281578279379678610580783943406626623947264474192451474226704632274245555186257011881272346013633253062386668552288830039 (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.