Factor Info

ID 99940
Size 643 digits / 2136 bits
Status composite
Value 9776867991444779252716386223149087445288330056238343905225951715984882867299497751491705397132944458055454260907025835933915713621710778586758148124084923436336938667298366293074351838669983252807336114089393756319078600613595703636757928659197434164095218789186575236618133994409804075789614119282387929066558057708509339783899714968578452084685346822120414076957817373220110361402920038171453705339855614148316589970652466928272295398753668916476095577801161297150722315193273387606672255563218111563288966809710346831911270653982295514917874299337550250686432741967063998609946265665948216570979130344869606941918583883640485135766001459429

Factorizations

Primary (ID: 70733) 7732578673101466228198193653068929288547568250635199081804327533729957256969 (proven prime)
(ID: 99941) 1264373555674845448415461708057354685204688557427547556004325856643654725547162540713950561381934124339385523936574270563215925770840137575284422949282999893897602878668743389635414972362552282279647613761425240810851566474862466534874862875620656803257032543701034450859834222777612434784021417941059499714995306942659940734617136764711170491713010358451400797314024953217578702493823834787764005958120357309768533019506952792810614876954686704826394016443587076996767013899635478506192493196655892903005936218506914500142926618628311221576300232759717873172318457341 (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.