Factor Info

ID 150881
Size 615 digits / 2043 bits
Status composite
Value 682595503615669160774604046877716790886468730019789538807962150944081067828859171719149318358588847543271457072286122046753024215820695402034919109776328038512369386874447703363018398576345134184488697711560030185188749443860689877418976624630662132705100940442144498805700534622922929151133664082457639147207233018574391314458690737457084427698603513570504443970219818835131049642783926543199559087492486578329024169914067321732410174856392106921139471594372713048995833290439859135589847633823258752392286482341004153731547881877102983349058535773717048904547511085960504027580144585315144058101207876448301665829

Factorizations

Primary (ID: 150882) 1815143952581532502933 (proven prime)
(ID: 150883) 376055850911917348884292599875851786035940115795824718686286515029797622971346041735960673915637384405010211130194192434379673243191475351208448313645982312956883473416758926542564272938379845138921140448502723647817952440103498739473217404133681365322800709493522005091298934208534382269604900951474114207275246568244920124975577441263663320066844807836710626905067678516214735553651438302997984296341165746188662208896790562738679724414647483325570892401146644412159876389937357297815949723278386030424168760212939302430009024034790595248795014825444734799112942400595867277642433693177336913 (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.