Factor Info

ID 198497
Size 746 digits / 2476 bits
Status composite
Value 18903063516310344813493647035253025972387389715126032025852507593342452659175875435828729544695195376398563751924400296409258204732606860506886971905891965339912404053386853003182018411890654147005893883914615307056567063311409630138251314808303077416925585574366834920139321891127035073121826920848391296752723117867526332554632608408538383984385554790434426727019286418286399108221408041503514985804487545973098336719375477223951560044415457763998816514196922526538610355066576392798526314609155130831725858092254836754877026349651269785248914996045352092311080647166767772288563991364779548536785770019435111746499678783701213251248262490286070277149806479387813551230929723567806428098184393470084818888861977324530204774413389871117380841463

Factorizations

Primary (ID: 17094) 19917397922626842334449833677404096613537638684348856178059 (proven prime)
(ID: 198498) 949072945660026248115089299871864674421588394297712808290961269544064509969930466456624148553157343286202042141369539325186873174794382085617490777725991101151692143517348953266140620620528070198383735200587358671913643595081782036370803176695313714546527812701801160664065503540661528020056732543640721225072285791745552138983295614827442924785879799086790837700018919479187865964173597867488728571813396915629383726949115391935442381804370027435568722717172498971682417391950399491554342308638700871973257179149482112385896227823536651526826106334553833849460821196961091759053808066276229196611089634160759316039443918010435358318662922464834002722142524052602219594043393827048821957 (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.