Factor Info

ID 191679
Size 583 digits / 1937 bits
Status composite
Value 7488947322003615344455136784474073047161773477698936200815456201030487595551562244167545060605251036339176858450803195921517850890416688997529783476265230798472895830911240284907901027598798597231304508704871579905892742584313452809667575886163656763530774054687438321518787349342450168039891965967705327254377138767107067721042786943967028321015174140666022535533314070381679953518829429023526220567931101208754203791493747816550366582922613754966820679869127856153560453870485315947291901418684472304504126308902340837867232799496809532873034294422689763528357534184758633217046761

Factorizations

Primary (ID: 191680) 963068464539673160758804110401004374293008876561574715965035148628171 (proven prime)
(ID: 191681) 7776131809676872268812801420984632859462928961771485571709645588047110460193793119471070735995534082037898793464327522694983872417111516524405610262942698808520912789949875316527519182929621449571249520255431525253893364246219940052407679015050470473296153672308376373548868958730980727793091193714348048508732322184427263832948516960857490522473448396709352729881605721878857214439510700373053475256475603049431997638742700455656587339029065676400504467281594346772891643940282111057620305319699090465160661019291 (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.