Factor Info

ID 164266
Size 381 digits / 1263 bits
Status composite
Value 123606147002986884283090826600469173863297229964425245863651355937046954986658572594070943085277557933017868364682556393842667623380515102609208512341697522261381706754680288546313600453507644419844598021498475834647222661146828277551394983251544103038231223042079612204049200174647314915868905499025565611517070521849177253898537273260997421991781898764360565181152447570434283391

Factorizations

Primary (ID: 164267) 28808489789690398418429084471 (proven prime)
(ID: 164268) 4290615297967525480802162433609399242849191138269646724606533898881755196272796872377407468417872978985620838408899640085332986862374003902287833905188138284190706321442231364602979381674361272937247036004025496077825280978074919969858484215594560065755785120054409681243397072381147144722947155466317825665697148181742905293920907631982458862571094521 (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.