Factor Info

ID 147634
Size 265 digits / 878 bits
Status composite
Value 1386602441035940156736516187062723242196664739810947666832993428616927528150343625083979995039317175307007190048740168377712630893534122446347985169442630404296389016047522553940082621764608872562106828700794407579783031629394570920512288228694167804703189166782513

Factorizations

Primary (ID: 147252) 728277965042053100588761 (proven prime)
(ID: 147635) 1903946717591370890791684098885730195866094228962577254091011481796894495509434546932435053177920325360555697260776844876295719428109478722801959803289671830421319230564666744591863771659120579013396840880240881199880373141203551510233009433 (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.