Factor Info

ID 102345
Size 526 digits / 1747 bits
Status composite
Value 4327557155546789726160424999250079089365365922543033106765961854200030301295324385493412482458519822590646413574266162523210308585758826624299553440807120890821880274222839396260505937303099629611214482104833676929281620809379313373149563670750535463718334039905732477468283498678103353786213820873598076945496553212478734207659409359883132521983478679282612455287548240239478284772493669987618916996229052492187759930932155021822774213555261881627264258616288462469689670890686092013612527947727315738460487084540056356874541

Factorizations

Primary (ID: 51) 1378497303338047612061 (proven prime)
(ID: 102346) 3139329431452320301264420634292622605879766369565621810620059062445115400772728708333654642221194770336597613567908461886303450230876885213119828109254096908913392482918470854017658627913037565456113491673190113434233462224527091075612885335936660576740165115282812142418877171540281556530659219880104870927610340687873972971445809682496723767729263828052474619796151672859370355376758439319552861399704195133821059578946430113318200234090282191464536479478384521159848836241541973368974686809266661001681 (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.