Factor Info

ID 185721
Size 628 digits / 2084 bits
Status composite
Value 1579338329614915225374517604648304876347466240162346636090100900895506207145777560402540358918748811557295101638524031926191890090077863044539818387017009733039795449565975764941880040855313148220671765397416929159884238974778518526614897492217046210976670614541700407675136720450128860665528592373735998506835891979515934721894410360684425529300397443721263923096746213069811902572038942321589171788185112442160067780923082005123772867261101934184747016921928654975429158240422721978232310893923123331448666066624849797802364487251324276070551950385497793368741606706547855695382078186360974098206922796114104252863444405811203

Factorizations

Primary (ID: 184136) 2465166890095794183630883544755997448973063600237269877654300901998783921454621108465839233875409483181 (proven prime)
(ID: 185722) 640661829412102621759014805588019471965353906377199779487916583581335904394063718121962193049735448713934131313359425781509801081160332021301944950348865920523374155146370248331327239186064881734297014006456030448274275752420113584921407105710651784285012858760197947610822371768067789860465260252836147920282637004414169626362349410759885644833463222823505775547827709344653191255436185893675851971410036384148111407004731009934620717794732105307926514962990073091840726287371407035295421887070380609148558702252978305546863 (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.