Factor Info

ID 26397
Size 662 digits / 2197 bits
Status composite
Value 13000731301250854772043939221221931243722989603876471915198086878421419046769520869525837639697108180996323842801249245976209036822191247280739407771552590653728233806911742567850617173939478553241805727489764505243116323429292980372868978871468784758193071043640580762362205155441323214974281057880783921317172448471070897524272479521969431384613916439857461710356058878724558693337181318333062615641488471974259161425663896633939086015109699698090970733787593920878675189948832437156071763591771041864370631783014671808921412199119130041797682358711523802056895569565344225140512087152213105208352398203186276084738716446136090931703982584856486702576559867487

Factorizations

Primary (ID: 4225) 82064241848634269407 (proven prime)
(ID: 26398) 158421390466634959981535747677562262514819846415912005349646196799945340864259808211120033884421335381744889496398991898843034317178674338202750224547649498234297991176670120133194645785597636832551752123455266544619541791529379591084380204230480596922180990306073302023763787415233474583702789771857677382881298974856684940199856265842816052544549173241269004810095822858520330239017144396526845291209178550818982927518714252560856329288774021389175014309383114065193943856379834486450618464809385130334101818903616020845198685243350525188552678023481274479423497147491444767400716399560840306299002865573738495503415628116558278921297037441 (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.