Factor Info

ID 121272
Size 515 digits / 1710 bits
Status composite
Value 28859119657892293718350760647317307555517289742135726990618606691787790720902059377266355751016802470185627299848823660245027739093592353700286947392328223632881712276718937174587399525032475964636115338855733446346418503561304519994671566009807878022620615351541525682576061607299723368004549560913449569087764390617147549982420623929915277121133682853286410736382873387112271577428198633325425486623930629183589205494945266396716796776355034970013060468678967414970972096114898412436520506774237095003490157289271

Factorizations

Primary (ID: 9681) 653745898640081439497994347696773261 (proven prime)
(ID: 121273) 44144245826895240119607336403016040485739618753210313990340941344794160772624399244609452723508507619780847550241268280975631094903871558333402356174031883154899226914592845622320465707985444774292906661042468229733228343169818691949208858238979137419789628855710456719508742695932780022177002473741576889703099449123579524250140868117427303305483884190845458941695753355005286466180645130257348960693856907590750309379561174875069792093570319105406966099608204764906624968339411 (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.