Factor Info

ID 61937
Size 521 digits / 1729 bits
Status composite
Value 15683414784770043970738501920620446167133423493648893860161166163698173103712702312103626583919771199846660095453636970383764583059987878328010579219330234091712532564504516542325066693023943712996456683712761459817140520493281602693381454581150158331077996854853978587494985580862095191571252215790190372792627969981396921271058760328007986923509795711996728023791520086722070559837231250287470403863287017749785370891147631182392724612458753352624114240366153077227276210715015643204253977044983700039198245745977761077

Factorizations

Primary (ID: 3063) 51441563151591093599 (proven prime)
(ID: 61938) 304878270097532098550005385925378813380246758151426191453630640260887035013890966115226531401581414994358144958096031434990012822277008981161912954516002160155721150250671878677782858575719988073587657957328611937326666382614505652711586190447469645959237009605168663436859426056385746087308061168740655221048512297552931248473337032622325782663055777975690748458028405757086377404862285299907255836297283817958735002929381368790978111394065786872106494304480446226352424045722308035792484066412511723 (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.