Factor Info

ID 128541
Size 346 digits / 1147 bits
Status composite
Value 1238654975740013017324874447157760313130236361452783782263367820950910749157525256091030176664026611204676444137501206904660334031829110791913575581670069091573999868562064273033991265798336297888293813635583069274461670941259950915438792062427140273275373879961197068535371693631714338130356632537300406458098698390203179679258245999912585947919

Factorizations

Primary (ID: 47756) 4220111262025112907285626920560249510376217112811080952739176580259683888676712516056691446834165739054504493385934348351 (proven prime)
(ID: 115318) 293512397856926945565045957577850806491701771182701690229438674482423928345392453603844675485499051101000899439095971185222315570876085413133486397498271285366171653766831067514941500660345564714797725581216811208518315966769 (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.