Factor Info

ID 193386
Size 646 digits / 2144 bits
Status composite
Value 2360295014396682072995362746258206958970372575219957013380930770548075760316023285801080586578864032441059108925815804565202985684473559945011550584830462640260485416517952100329513363146971625879622523129862437307569196771204545899886851290761469502024462818545853921221003069179654822222481425408622161391462992847282529503711156870955852838199258615998409976884452118593684164126370805722740275873402566953590879437434575160143625793080897564288947210993791450480823641400960447489055649697321522442256440646664069807389604620292879642518360161309770810904366835154052061936600707296911472430606749823992993638989314802454115546575573565050557

Factorizations

Primary (ID: 192208) 248667089057466908469387530057800137912575734795741 (proven prime)
(ID: 193387) 9491786883994200072539293596841588273665783815779789795428794776677510030139800917827803639828585997928076851979969772559035716008267395912435078590322467806057376467599818992671947954621437805705820611297540710993221308402649660134728908115608587139550712366962132046330627229840871838102357391075121148490070648918064503840398488684248142569530568932038047657886999169153517596132862496238617662014006897847537870286201444666665374025877805509043767393661237825399183995307115828859572060928591879268090567837743416800990637995519348600513522863504646119387669313781935358049509156051384788577 (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.