Factor Info

ID 69443
Size 575 digits / 1908 bits
Status composite
Value 16723156109023599983642546862529739598948409967158568952772790209591643516732836452926311601226893383265816543908223328305468181525687993858810469858122042193446021708235333271266475847117660384058067797826524385301246533083727140356974185149551129906513069276770321103007261138149012524628641249766398513029086780675885731827088865201511441854123685694654128041317836682357043919726259940670424497230934039867075229869398372042763076658816297243683717350788798936383160544945293405150381302867750665699253597611377057980752707773312027955075247803270665943005900257403369129

Factorizations

Primary (ID: 68306) 67552947210940643628327889 (proven prime)
(ID: 69444) 247556276957153617414617995068765042048154023519201517018679368916647474649427556532811788960456342004991486102158832415293332179455797185366058084870602982017875373601960764515677641110205033077037255168827385940153451370151898428694802722052671424006858791966975303955825191148019828928713335803644815895504096962777434890423593926282250204990289179729980251516896372423265506227206051882752736240137359216150792026190512913672612723388576770854485517124731736344072831078177234670656670831441942270915722603896820666621412831692302993082522211161 (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.