Factor Info

ID 221287
Size 515 digits / 1708 bits
Status composite
Value 11137534509166738832536502836723266543034800262704666954033432227238070603832433400612910096467001047927831573343045572728402621282283226583899374184407748119154236110647759572957731499245858626705213535735108170952955749627706286669179722618116945357395126081932138023877666917132198047113866861174779125167575363779510252966898658362891267284996587979491211331346620060574175197750257171854882950628706198055357512489436817370440576427622399999999999999999999999999999999999999999999999999999999999999999999999999

Factorizations

Primary (ID: 221288) 43307854985864371326318023 (proven prime)
(ID: 221289) 257171234012906340018352777236568313859366001760647056916198507079107704054938764585994607654806694350772283984620607391161741907153898068470304770472030984326712419114108826655360784864730562658317441158125648316079804563626926207189802184019800844835749196721778302463913385295186908828905050995352734457396258639156651265608446939005496905519047848476475868155206841877112736919688878950785497899882931182847633515034445673539872705190688113677467253923504627423387324204424483413115913 (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.