Factor Info

ID 156790
Size 945 digits / 3137 bits
Status composite
Value 131081543200388131435110212733308472445175888065844812420981764077605322920974989965230984890753926523590134746089249627787216459821942038127939173245394126187546212836026633658199454690033293424963758297876196491959603457823836885137700719807431327057477584435922724542457463688023648928445085681543165237025411885415300624383731698922170128968801507982286828084484451278091697447368628523873627339028054038926239191089544340245498622038032663026697631817310637888330327685898113571859801884339008312680585893193947627492715549323849950684082132950454460535408692365565067905441558878230983165566642593732913776013196091169338656348633249088744602177608126271810284083697469483924838092201425482570027637181689637549466704118938076542977167742231805270969652735159848304146716759743732762590637596244097126839205763657983791424056245538096189869972527223734234643928506651517371843376148919424053086689945510297085971543786917491048167903767577

Factorizations

Primary (ID: 154684) 13567765732542221348764897 (proven prime)
(ID: 190780) 9661247532155546859015688930096323269456776796687714529497077357771568361091679108060111408806287692155381867888463509996238247046163561182559685901690270262813435416154371125688454825736667724650981260054848113221208111221064503240224341029837287708479253708068654373378874295085998826354634231851014856062082058283665743403862415172286427393273667949337311145007727638505626477743364030396651185373312056074422846843544609939675549393272855961706151975124496797137380735357157198718149398414868356305930547400747537063486125768140359952784463686078715040071939292114749499235459491301342864539159698766118550513276780822523996054945288125548197589817104551722507798997956767117385092300263688418620739076503559254284367948569602323057814800722299377308241898048430141030671806435838135886194161328162625108419560622396681256042326938323733721562971317132725292330033634239021423531633987401111976658621106825074384441 (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.