Factor Info

ID 82438
Size 614 digits / 2040 bits
Status composite
Value 81082367854631172776352025247309174868679153718674337409040890596414187025043829454884247035799732652333608652333218729443480493365679018164512375139269964806522353953319408626657370853396119402765329994253497145175925411803511622153868472600613699209701175472188082235527511193421481491247942570076446402445801609435620253180724845442384762268784048901557031422558843281175716227087962421084267714200151612148654859723381283657439670639918633847515383258087416941008814065483421528121404268681644741288863099169195686864645869375128672523616198148742279100734371124025646306281977045198426799952980671367155768179

Factorizations

Primary (ID: 57159) 55691808161414434292580585256766467712323 (proven prime)
(ID: 82439) 1455911929087056616350919698970294198528237154098556407087945687237163072195042761111517671972221887349965052672329041971316267451508208336447485166898394665221972246576924620359294644177040853253513202469349098842180720033096059941498399990792534171969349529362865063410673847031525452773162686896151874562193489902762179089225926504620014259578100144711001916572579172589188167879299285432511599624577640172281307160966115352191374727053592466842062506626657500208020118404307510931366261981639153470481565333966202867119693838792000417819867647707251220890234828495648273 (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.