Factor Info

ID 181154
Size 957 digits / 3179 bits
Status composite
Value 718233063958917963052031726329249945960029994452125411076595750814152844442307503554771803248749194327982250082571788821283938800187569706944776515453465296947397592806082147935719489795371884803757750852793800183955522463264474509961529826860878352088120686800148648845456686658198924828404027865632131275784604723133265237367733581492918980277802874113497778065681607421055992626103776230963697547160906861918850312494995547893875209744725467728985121661138256722711209118852143849686981807595060909967151924543369766609872911003269384642517499568703012577256993719809905276104335679245793428183373230442590983873281877592119485876618065478253115684753685737456421298963442539446575384355380103875236087242798674669616242065174955778845794563895128828279637613759399803317777657512171607946045131378544262784607179740195691590481636322113217324445831128639468820375333049002793371158810474320154749126373229606900960605144825024597881855165996264979078797

Factorizations

Primary (ID: 179224) 659089271436594729355967482543121043396922392782666707 (proven prime)
(ID: 181155) 1089735632311855869359589256441640884762189084662353839222061210739466231966008463185741720001995794694520624411719915105066837695309279038767921764968211212437581453566988340155059863966470594946434682279601471292734380417810274276967513296470861042785417914874552863413774273182836408588059273425019908764210915387167247043822418093477597910741163563906819094786554652532179202249303547282948759910707102765406258078156682417301470108574757480153957643407089626658053303270490393168826469167976406974128763675974244103737204089934609524920797722314933637825343862392773206408059036736273598399279308557500979898735712946797937669710083498823462086320470359356901385243626016609906858414607659747951474334937539167236570330079416592500656656797806655816011653617306575660877195778888803286513178636139387758362862874583640675844971452937094106359091080800709875585202423250678038447959141893456411811871 (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.