Factor Info

ID 157274
Size 434 digits / 1441 bits
Status composite
Value 37968384744941051349072832783559894809865319509825033812578235733333141041017608254761019541425717425082192577899938193632625130008291971600849640256393993394593619017663529328360521556819805332107664463675502999213410839476336481404770113777734296748888862695418117620154765671291522735101899850322153883242982328508051764526559882600266212814221674917240494596279629943976019571903654851904016939461097558248815702032833213971818321

Factorizations

Primary (ID: 3053) 40122362455616221971122353 (proven prime)
(ID: 157275) 946314783605827713910896294201995397900241369007729359835704774198307164425994652781657259876925416006204120960974422426021722267709975023431998802685479536623441267275204599815805369417849261139958241151145647670843295782219206389357271905777336377750710290175085352926189250833941791109005543046067049734737495335107164896563230132076419902067248602802021655866533594129922845589600807594675472176791351457 (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.