Factor Info

ID 128178
Size 568 digits / 1885 bits
Status composite
Value 2054743163138629160781421126813743877124214576061093383747991900858114306782711008134632777906130389714670838895171182638088426765858294580184315154517692820199711903190963690272436846722668056078813381590576547079448830122073772672560363718937563769045651281881246458984438665642197372413061826367745630438395828363203997733576218950033728468927977457316681245652298519695946788822844472801792231821482863959062001455069388799737862442716446136052545276018913177299962327824044408716108141371524096867578691331909230456041268050005967440290799974201259242342808220093

Factorizations

Primary (ID: 115161) 2156176811472693023218240322815687020096067833659766350506878645667484248369054138821300637313016109329375638330024979464262384429150644430955943829410887188896198811041520518635734827806261270871168012700851260641562607051417676958732895339903371951375208021156141328639709 (composite)
(ID: 115147) 952956711251901675304515659742107049103900698295167588896067057793367444027098556769566211130418258736210429940745043252227228090748003539248968058045875014284768154801728704281733144692284017838513859066739983563027551852285982470846478298052629407493133359542801364852835023126773926747412577 (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.