Factor Info

ID 74683
Size 516 digits / 1714 bits
Status composite
Value 504037478230743416658373091612460878040964144843955765593025464667493196974417154475227813360406423665624073053126372741269641243844349617379872250934822790220941824870862832165869040095569002536349354906359767250865048381537058693246251503474357104690473533979371626684852016466192506520794009706681635717194010703646604722191227934104144981630681915236029782586326959598186544979210981707034040958612581022038226869885068916716002772826223053543705179589826426213209480176055839072323518906499820029213741700208457

Factorizations

Primary (ID: 73058) 651950416864148392635280596760630561 (proven prime)
(ID: 74684) 773122411141541364949596979735289431830902395804799309221339186116188958648895994494070085748951626724699082437813641446281400920461846789698281875262836511071104223104985826382494775407576215050460046254317839118361013957497065401570937813464420115765999018950734713382296556720174305247436303596594095238466175604997608770795965925528632623126339248241363775762344770516494631399259056799710937363995070504417501166766038432403123688153919122673000984442064463124411476829885737 (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.