Factor Info

ID 194353
Size 520 digits / 1726 bits
Status composite
Value 2248132545979942992388974716339581061795468148783002002247535491427319131961663976671861018235744278944107377482943292521335630100973794748750405443338669613632114611851898365149765361667347261531976542607203235961949293079016906689185384935026124465909917800903581465391444562181392117347630561427462626096016623989233579455887228346267505350972225380620796005390749096589015030190775617441604666734713604715715106993046145287023462521719695642527316603535196867122364365930667225742360494047202999782372816793315220251

Factorizations

Primary (ID: 193749) 584850896406639057926029405044406648271385121249258684046563529526957700652307751 (proven prime)
(ID: 194354) 3843941352903127469811621910570027502014326542445777230495221633166549061691399404829266778042756616897566915103716675201234846905290120913191093630151249822319506205268161381810004732923005272955291940687282220112292290746607887458939649457131675514332851771813014288966247358269778175902742068221050288625933396663033170385408261514143462941549278867746081856036668194047520665609080381068915871710508695364219435648661573388493059787501 (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.