Factor Info

ID 78320
Size 844 digits / 2803 bits
Status composite
Value 3328035068584278488216414983232108279170044235017562485741522236912514182440924005077081457904716376185928437989668685673216116630923531433777956133947258803305821225776531470336837037641370600402701442619538671367157045069911452575182351450842461131567482774219803959395100151062036593202382227673740510715403663465650196907875364585912674351430194774300449764491496868922587263932720971669276222973492025640993592705543748582693125682935574531760359344665121220531912021839772449343662994581470751800263518931644973847648788127417387019743070268440756165006348762514002238942727513739129266639765386458412949445028760779336649840701660488909189427061519516013102206456280352808752488124220746608057040706955703263682804980546207487151409367639923005463011510194769481752868981555163552928531794281678171363179617027443005231442388593000377701

Factorizations

Primary (ID: 76688) 2166927848376622533621794434244289002299826661900783861848021018401 (proven prime)
(ID: 78321) 1535831048125350368221595455898212567325265269241071195291023387246175534543476270314179520478500956088759868443360973940593437332271292679423055949897939099416204154388545250988855319770433605515198161581769115916830611736586639134983905422584868591183275702767631276225066558561541406398641733222008416549637887606418172234900781019526376062969576856330946548697471421439040971879971405398726734060152093228142393852794944431600935213844908587324637880257416855568310303315075001405041868433071654245271453379589174520555546292368710133483112323351205510328750245709460536464378720416208901452413856673266702538259262640713402435440734120061234957307140846136419226718809708011704026015240742796442086541583375355190398612739677630387708773756495559745194758338836796876239301 (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.