Factor Info

ID 54256
Size 650 digits / 2157 bits
Status composite
Value 10776898681202853316982081180842509908556506835722885566947439392474976710593380934929949093943469458115546500074424491379006407604736790424744165257181577845399433072298755982752261853109834131283780414303217480545399470246657210592385188372319999956600546246452937643900864429865319201655475044059471359471024980994802939729599329103129192859467641056426545749690808538607366424063984201913560114181637819317406708645994594091078782024162733095888402726116393285341265893197315343880723651774933059868821000692540887220037608387881433569135363008356672774763461503779583874978056605703392295922650096264244446200422691116405022931191447731522981407

Factorizations

Primary (ID: 52603) 641065152502677063709 (proven prime)
(ID: 54257) 16810925752445808380974997684399377325722352732660814509390660018671824990446407597965989493483710839244636629666175376277117194761379422281900733156777407933002459162885517156416557075934172681222241109643497886288749679194979156398969786986998771259634474330729087596232705108628974465571602745591138572798711257619908540044773876918346697184508562656763479901682277766870227609518735075944636821534674002092620567438887031865737157621906833550254446561326547037254624055119888175219949712516799919803217337686159104809363965259048077698105776566391762407135851121720252927501424864832092434428835797979990103646337887788642923 (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.