Factor Info

ID 137993
Size 886 digits / 2942 bits
Status composite
Value 3774415560422356161279209057506990535413272672765742152332767601982690256069878943991026983112111101443527878742071702527983317366508175939126861069866367983367674686041239922999989496307872548765608198820749692396795090918555042143529679922232825802030822070668436249651929108585058418649671613800055997706846442470955550247128557893849864376765070894282976085493051093277097311022082943016723776386103125670863237285498992485111411448719954690557161484049496457177804575021605451267788817548788744822726295844425021007545840951551593938807261112134015614960195200143728133436381398366480231333146783907113281039713577665820914119386974214436424757301750806457581917308135837482139658770232175826979272155431595293161877433296430162914325745851527925527827317080362246547688687509743878287065849918313445698010596779051029430228601907449271800306452351208325323066941837557854807255059

Factorizations

Primary (ID: 136753) 8264917600080949573771 (proven prime)
(ID: 137994) 456679151935572615821351044637569361522551154989983569676700064407546943430661640387635694617235181237116891743779896082257370096250054455995062541968721913805265142377835238070475149606863990143771681474796921117649170933694273347738591657865992703980346241061790071116616478288166906430690782326926518895286167304311098905907105279141810170049138467436397102909811778975830179318442839779796150566159520306078560756652687442572839340535227998681992190042630774639628927878845390234791280203649486484304869516767779577009178949008108953431113330050748249792906668969496816225260036384718937096742965008084264243598313539877214858500161630161472946446020349136599868918999926900296276899853549053933451690697320695344997752577297957700902010135560349773495211233073894506275748521838117050269088110162520583948241280014867332045310522681689165762043215692020856729 (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.