Factor Info

ID 156467
Size 746 digits / 2478 bits
Status composite
Value 50943549239603803535001288169611304885181512540538390002184976111916870915463541090442466421263704051972131761676075198855501821361711051704674317405241840780673309712860079097116685467579554768490777939123129553807029839335993760367587861277912259188926998706024562995700793334813610411826490145971043310148788615850166233254846665817380705571093215132210133545797725917212062725059620579297505753102637546571519873537344505801755203960682360348398651453202458288917733168110666597782134650648940846460591774986941493092746072590814457480561215881248550072726903071813420485525758354773762648724741845847165200438969531847362516931873776012239929599797675597180591455827510683867084389657340367665127877305141725054595319128002744480218761558999

Factorizations

Primary (ID: 154878) 657178775852071573297 (proven prime)
(ID: 156468) 77518555241764231065497867918350062223774455718124863422076383670752299202933675794716118470071730767161601526855289267097401462334187727157126300580721981959201597459886198368892503530445097077024888903362158149268589436893145231371920537616460368723264901493118835394462188528334384857926651354762313601606606317809826894013318480938812360526453797154000092922369815951472594594407039240216548732694094316922197354132353522104955495574721907404692177691882456737904175541657013146197206835864221185778316690993576700235844019003226470994585105128654350070865035789429514059820845412629209036809118718961258949511259600776793285330609464759482063568329205388080525819130247470688238169510356415843453115055629500590443647367 (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.