Factor Info

ID 51555
Size 391 digits / 1296 bits
Status composite
Value 1089150165208152057718470127206862455580188056291630022582714373029967206517660075568301011607522874207728266600745779205521588525626494350682488550740309648993551399702112643842577738788103152705018394668686167216806408242756825997338973320073619616203015869522746114105538883885312342264818131681313347383159011137079978957643921220960168532781653678310770968901495754618376698421887999721

Factorizations

Primary (ID: 50763) 118738136976330434629762417 (proven prime)
(ID: 74710) 9172707210533933597595966158670653009883998032052178988401780708007341227282740518771288907287884468143591949408288163172391335647694278508750611577941083213526006521256082195104796195535464768425092966994923623178429557658576591322503543399292087520670518067572949875128547468219490574179802290717286587257579510202631453629915937382814582891061921249373029489913 (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.