Factor Info

ID 136817
Size 316 digits / 1047 bits
Status composite
Value 1048764825491261491025729507327625593866516165756840866347282396717580627901236253979999187612333415887331015615497837896869299765297860077469100896627239579105795713039683527244879535944097148384807760288856437387057725664598084180990019536402906739209484975819585126851915152055364567401059706890795949017573286757

Factorizations

Primary (ID: 171628) 170828237554217077107423405553 (proven prime)
(ID: 171629) 6139294302315838729249351992977360044212022468352273925897122237861697939963129514257528461868117615879431779231505375419611756099026061593256876311134984299751518292104678250142554076141154728405817246258363175089706186880147275206245864805380405902016838645432345288136713058545881269 (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.