Factor Info

ID 100742
Size 406 digits / 1347 bits
Status composite
Value 2409850453238135693441293501956562547927378050816344804565109365084049023085720818774039913857079235836276895777682211802759239082389951736611735610696261380940037187964373150905801972503645215449376011116561124988213444981179974984477744288902963245056475270887624837278671880080714649323455115502791188583867932114270363602327880789628785601498957448973452284833229791411898555794561645409307111558935161

Factorizations

Primary (ID: 186) 845417665832830648601 (proven prime)
(ID: 100743) 2850485092317256400337023348097488450206048326955807440258955723085726353765383398325864032717973022144066434707653319878939017519774965875466830276214513838362627122241331837857018832379274752176692356234669988106357220041496927611417466574154691770159529208132204464439625959561080523928209408166638730951873180371236137676227319291472640729912212446417729314057149879639706363070561 (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.