Factor Info

ID 64820
Size 672 digits / 2231 bits
Status composite
Value 325357934771807377675235887625611947416741034519485302676065532943330742255095813789099189653901354116322464315531125735430666568975646906432653346866524750995579225329765343835411024480187826239767432078924302172500224455363068056971547751516482482892153237026252168909092777913483298453831739809232723092479298392285150160937545061868805046547463517251897408984890384485868696284146014034031867600096714796428155734042089118607500126681290961598212514494386458608438970694944294441558431456268892341540524318467278086608728297167227970987196695298189485734832289937600999273896230757387644583347376959784902227610104315662123576585493789922167474652848219579878749506703

Factorizations

Primary (ID: 63399) 4576209702754960230170484653 (proven prime)
(ID: 64821) 71097689115063077574048267523627836468119469926139013939737818110703207353425341361736213276351447597716966703457464814478822254978976078734006305664755784954890852312895730585685918844669691709628764016499653840656729022582857765068004420662230445575416668801635858811615195832158993205822003624392524330962830239948552487723556558775553442020657180197981684630767676328663464618881844407718416939778070615280458264210534329027155437895869998295330164947170933330951386179864222033366935025226249109514069018785100688994559826914397867070874943982978149512407932232780063970811273499943344122532014771499439391504972183652460058596408695239851 (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.