Factor Info

ID 67836
Size 671 digits / 2227 bits
Status composite
Value 12449980677279030679441652454066234210306756710293887107556727680360807344877135916863130799860333239690238456909436758358517885339601614503295209216685006352772424500555573814275547479607490268591426983190509927746318251805429579601300910884734820160546055755695721566628344308983936341756418885132696962881976435114789681946482590117751059418972272552582897311948987671754717855597898092313055067225822137331243377101110473849945053746576932728710576457765299363932688698528988815748685082045525537723145330835265299130933706155265496778692414693639046928497696106382816667806259558327883872979732119784965087147650734702712356354901805397072318657211427973890026609391

Factorizations

Primary (ID: 66066) 1425616856701549185601 (proven prime)
(ID: 67837) 8733048167012110475537194768163483602720215582508798870001948134018297243094015354668183585447084438607311313611879195997546853913130191234705072507428513519036489155084391228132212982956248133786510315726869831110040788853610503583410817701031355390044597848136506772054202554667527860444939235004087143778080544448082116190935315005582210202441432283546538784420015075609133911769746749903774879469306895964415553432079726240085801381084195717062648076635750991620155587187333654829135386063004551640678526009649770040187301009532372359907572337725226146830553450021981675839021826278738200032491503544822032531319083379218914681478037149966399791 (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.