Factor Info

ID 104660
Size 586 digits / 1945 bits
Status composite
Value 2540233955986604969606557439720133658504187932791743706411520930124275273872795552660820008547700739394547224689877105416663013721684638277919999168206540866944507229556292253204203438661616998632983525061980405742411554353180404775204761725626823048610175475826591455425323110855286373577930595660237234806566499370124741111543368322717090023971665286552909097981465953541840195580891869679261304826779208504748599054241877246895727776417580164361026020316504008126854988083845304013824842363408576880197553992431393416671846707575719566724125106040731472493167728433356118015089909869

Factorizations

Primary (ID: 2029) 89040948340871661263 (proven prime)
(ID: 104661) 28528828626823871660639475934740148181167206890637440239543675058863233256611620084819261940534841954096069698898540923599344065918815971176005657346154588141564406130667805959719190878120528804633157233261179208783677800563536579801217415006819923855583405923381585967240234319365726044632290599177832813413452946365844236190477273119057036938022262762059829154108164953309234384543371165155620379129060372870781841558518160444441689874707611179458649420311241061933104225141985197812044588018776095371411819729791302622519311119068424465437224023480884255299548163 (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.