Factor Info

ID 178240
Size 544 digits / 1805 bits
Status composite
Value 1525301596604241869983888137201706819746625883443535449770325065792489965047074164904219790714569543352261273033667199613368077279041108213999248952210318862559888152437079376185594998297068022114859067887992030545363198107029512824144394344276673779127871528320495170001063023853701281792083752446263588223755651025912981529304525017150320730588329968729566241816421062979290183569853390672196835541000293341661870416604221436032567763201787642973236461599192731349480045183359994695803118494197263530388270222321740755404222656565810683937557

Factorizations

Primary (ID: 29901) 46180883008246062834267178183590139214368357998845911136412329630491397525346500842880806213 (proven prime)
(ID: 178241) 33028853006814180507244176895108892226193641945470764079901467360159087000812932533613129035776813003146130155707824701467872158377512822048801953882592156300295347011480911948268067120436979213764005037411698280719126068619817634951540900512745488380003297573344899346136833226315934612343811428835908147006869751649186832012521091051885522687131759071569613282064907205640656628983298957770039291863656179104293467759693018783207468116619624456934289 (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.