Factor Info

ID 155773
Size 559 digits / 1856 bits
Status composite
Value 3975180965038258563139641051208515336526182600173089997037350071619067369499369932882427589675906382804686947372598929681493861194229455511406381840720560186318356393455920528770667590403496464957841558974660549415847083186078161442409670384026539037709717945265966630982750992556452647872328241421009870385401759963363307172522241112502659193247130113750439739377468388748551573636201406212865315659666216709381421483591419769382881214355307967005789167465927906968313127859011522160703465807564418594520433574018022380539227512273402265133806593590114057321

Factorizations

Primary (ID: 154619) 3061037680116618496603 (proven prime)
(ID: 155774) 1298638363996490663747527219996309590730484878086816176007882343434010486381986353602031954189461484362108793655920304681324436095119122075983998314591827556655810792308996688942283821056310058721304078987997109253700953665752202342103246105011749802419005903794519729599817552281845758299234015622512915057297069485413940191803075279424860621228474629426959030807738663046342876123504532581279153845104321252687555550575338023211702955057978002672451682493899217703101487914738123651504457266555716520595475675899137550274198131039053707 (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.