Factor Info

ID 142899
Size 1149 digits / 3817 bits
Status composite
Value 768367314034381268793431418656910138505463954813112347404611081677350030267098645221194180061303309135724316738112650524179051329611759794739924972282291081608081439586437001945141241362794666361704185177079631159598293752163671244207918304445525088976699047135319665494670521304337318742131653557900430216538034327944019162962493910253330170965284772786480542103141690536671894685192389271883469758906377742696585678124432158939094980832933935013063990950460266280009668405253775557409663973451880507057375795508785395748057785734156689336674146819027270282915136701606682011895568223723299351485349526176073688505792689391915848444211713170752754562992155889286483754019690605804481917521341709170810409109507437414409679828664759491776406275226055972343206498932335286644109829552029358673641643111515407629599007741294680733227760089881289964089504736781732471028999560200736542529056412155656712097785554522344855692670373915083165352500935455220034944358637393043348779390423660157753877719995376927393731770254014758256972543714920766936419153914592174506564697868039980121608835707504473549655725546914358932212938503326933799521755101518863

Factorizations

Primary (ID: 30306) 3571577568009293113803246365768930062975505663 (proven prime)
(ID: 178750) 215133872750424331601980932562741882409067421109287116350338172424630458290450396253650542885759997916125140275679787910295787526443901300964611764046550932107674080745063011075688706730621350134617058954402976409538644709714017540223149055700401017094477259677348100204316734702274080141737377265955292446235079483135786339892926058247500282934839962401135494599033238199236840810082878100690930948949759395182226065533465241749295476381145165383488434390854140576581258124574286781815454146119650513873521782947301989211876952827501662115866189935418400253421376123807097341081925721778532683530544138866718999856813037474470860140790350261226545088582338167194714428368468129271655758959059248882803493179974274883839927480669724851244247415351139633686066197681820693501432756007066024805224609371132299814566595705837966146925268829700823992084848382646023986047682493033764843341046687309363422977949204751517580912994718532803227215343270541366524655204296562853319603297432946098731831515402850299013196741318424225394907870548656875690633199423766672794161297851912861151141293768088031432796401 (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.