Factor Info

ID 103101
Size 610 digits / 2024 bits
Status composite
Value 1577264771447073182008380854962489715377336901825308779644838087084678584102960636164098215982909195000928840885719316684452072389527852509204204360316656973895743139572893169411290477369753002041873328932779543677446247144814801071165906906878882146096287616717211231913000698045583640751277614856401796290360293367170743565779472170018001335596622056018602027986009558664343295337998370791629137717170876034597072502718188974085490851965636407127012333084753383171028972540791229367275090532754357903165151596328134355058851784072859851086015181074430576814743914268707840700285833942729704032530545988445489

Factorizations

Primary (ID: 41625) 312616443457133426489 (proven prime)
(ID: 103102) 5045367268607387854561568284963685088241939853768077353677743970979696537426697608995644248038055982932505228899224277146677191587689876817963810235735208249541552612323669297058384364280441094110885628167505819771767851967075445728878021903857155382136028114429286498110091984102876089941812021645677537844480828592698980948769554134964176805759604761207314079358747770918327731538460338452453864408450189510258212252170138063081710366031170397254225740163340843000567268415692778468695148874900806408349329062291698528248107259780331583818307812794668706348878307542716655219574088771001 (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.