Factor Info

ID 5189
Size 320 digits / 1063 bits
Status composite
Value 62251921421376623240386098268889157417896013030240839791698795463867538369330010206544124872134922159652949019885321249492231477000477575439736275836485446401936038988377435948897526715712068214221991332234652512414120468011051653680563587270045264052640866205695462595730786778557318728262926526748454841925803694268349

Factorizations

Primary (ID: 11514) 553788718707122198751861425724478919 (proven prime)
(ID: 12545) 112410959845318369506323832833017472734138090046814001269857648679716832203991193412734574987743233721353948826711104032059507164977946695763665359647508958361698906283545277919899520713031950665008728470856148598170764240226165968280394536252012049675262889544488554585943869964602971 (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.