Factor Info

ID 173007
Size 800 digits / 2658 bits
Status composite
Value 90607921269957938697977671277716772369077048458284988274042679578351862892794097096078455756550146928452690432621597771862503112808410248820979153227009062960456116037046452262944572033160218463196538514043295220648867573509489573565653119891654322744794530681719385997617684876511063589687726238056314261600188552151074610918215117627405872615417889057032816027810720357626658823855995220089177117238744420767509352289864543534777210106374244109053792060830653461905495295928275937447804012549750657053174470546427219687335534115501982297495552847258381089079085141482570131047464173650360535065955543367005219854336998822766830926745421798422706737099668831836049386807459035507365215600988841881541907764464233052769334235439212687999265623409390088297559284041319311157228712248884681321611688209

Factorizations

Primary (ID: 136434) 52758171521205474158839779336871134951896640145619046102732332285095531824880639 (proven prime)
(ID: 173008) 1717419665189481412711940887857914254310532982929172097694522552066030207684641374075150573312474558824645753590662010643494369763292984703729107893232740390961780701334401773775795632554382979943086509003412381155951582816812154350548511846411232152988668706047683073275997186163869434224187813220490417602361388856551857587495817606872996186999260010978032245547576429363479137764706675434646700692045090520026168693489622613120346213455635562720765392679550638624899324025751380247426124148450917200368108087705002578042213598425817731668726140299620407069194347284197155416479083401112248618260525612338928597350214457046921261146318110165574290102096197018936903399586776305663547067433740852285244193816063036795631 (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.