Factor Info

ID 58211
Size 546 digits / 1812 bits
Status composite
Value 216351753289107001427991384480429532703369690190714185105646460839312654333719374255512026188790741039877737039655691481731689558084462243969452255003439479289419568588033562317847276700610218469273161824613645617144857434835445142616473174206342431481167737655158225100684336792160494798100324266167461332824910666556249025432138252124779138116267479041265516829647289245181624962493922906208890958462445474726748711753816685371525282534993556796800079956914714882021953790443801295633220420894175001524489975143960668983964852985189461215934863

Factorizations

Primary (ID: 57279) 742346622710948405402237 (proven prime)
(ID: 58212) 291443035733118807009191712328636897749836066633824090709817622857052613822982229845493370225747359639021089277400027826193316119680749263646697863975556162519500421657388739354084384700898013353113199071866997403050540726952961933180163413471840552023711901304924370712727689549760174716586387669266121584335754125266397046908583278289143917798499350829915825898468523183547111770279326725341571799413584965056206222804640121778823880625219477898346398212755905561015851028691896764528921517069603091316896406821149218299 (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.