Factor Info

ID 124645
Size 597 digits / 1983 bits
Status composite
Value 773107416204078667789163019329043488568382115086394378565214554708527686209749560823467489508553600185441026147104124323445636617692854911315796219394956306738217550666280301142717891056709172144971119942280981776423441570983087228909161445886345492165932831278856541162986755859458276476149268906395289398345517260817372045078107979428621054708341401456581978579249937927306957437484094845823489295960271594663364367930093049314626048177786963670567376777149454255745217173425898737864704600793620568802699097104772758088789490394795937754291864157384830876434433304672466974744240906411081095809

Factorizations

Primary (ID: 10156) 1383293981942476791928183047084289681 (proven prime)
(ID: 124646) 558888729580425327455672588725353694483573213231877766626602073163147812625741781071375088990987952027941247512533431384398594677224477899109420905621177724309758286532795360408448714319520663319289413832483301995443191880167869003055139302898569458865013797313700583345264585953287399672200026041755612785642676870550897313193850241233327587411069843481899100802826040094403517637034311578873856963813294968631540447948726049384555500982890906514101709664514381127800108863882297256005284117448194542824532595251828391827017519662508629282470347194304433538289 (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.