Factor Info

ID 20904
Size 336 digits / 1114 bits
Status composite
Value 203520615411348174988843390716163730527030868597415226553869974193924733299988798450490837990685086006691441267549175929931752359327964737168533121519516342537334274779471255380294297422299266724303014528813909724815411704381752486423745048967336220942112169473327587788858587322487877983460283374115002839380666613626170352984760127789

Factorizations

Primary (ID: 29154) 65438094203676554432094356953 (proven prime)
(ID: 29155) 3110124429630984473761136227589024052152152564975943569838296279117975581845698249790707499651648703935266038380554481403202476906510961873165634533794154518616314478019123392029340388772252048332466185670360153095202059723615871889995837238636809096846726458691031610490350605589930454607466063209569725813 (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.