Factor Info

ID 198173
Size 478 digits / 1586 bits
Status composite
Value 1693826731316557588233715570640663388074211908411597948684238726531611087472008484447615842468782591988975725314405792282093528315181188499260492042317371218820119751564192616486354010611276221396347038717262938191051892093713853730318744601897122478546118194456051086988248614206064825242027717139776866207907102150845399767673520329990877446371449839627715180526888623400422755459595849481929562815269524861667374454367507127381847410400722787779228483378032744298375450516489

Factorizations

Primary (ID: 17921) 51991676767048361452164456221135756675682843386264506904952477744256893676088734061199572334117114189689 (proven prime)
(ID: 198174) 32578805621250565540239644796407822281539347727762134449399047261540048567395472516403267163995211684456869863111141676013901899633735807585150159042414324557911758942919150270422792257496207944781973845460239597760343550682534005066580514032076687135254867807337361158828987646594768254360069282348397364267792881076665049556965719328739707415889105240356707066450018301201 (proven prime)

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.