Factor Info

ID 37447
Size 317 digits / 1053 bits
Status composite
Value 73921614616061645217749330305901045020234747000080372826616470572349957226710225766372045191955245954522719068323207062824460131416729880980536628796931126680574849598936845104584928979594301380670302185884829918849556966338517817882196734407823792108554709269735315249589913790271503514213401839941882024591322119123

Factorizations

Primary (ID: 12498) 3297217946493332412969462353064559561775620666597919718037 (proven prime)
(ID: 37448) 22419389866138206903288599629333857313748675826174738733348673163951361835766931041776975463186180387545690237750412513739111442305364479039093961300717054798219021848948866079335790797546934153799943389041517506353260793728395412077408052206093629858665556679 (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.