Factor Info

ID 38642
Size 427 digits / 1417 bits
Status composite
Value 2845862423092144055920652248314421472605493000417498808388749702074244783586799973533092756947403718521769108615719733100079334885264090105872250575947361046958472293980299391285936722877133456485143139220368756837480512209942176334983490548875215997883167356067873018475370286214941939974628336111510910668083564679665166367868661866603466684750227846443796194504517384919238024207448437273006910034003823035774715141805418003

Factorizations

Primary (ID: 13200) 178104970935196843279236697106639998717172116972434655458212854932555420058128106644572881 (proven prime)
(ID: 38643) 15978568190146729338172902522427355668069237798867573223768888576919370301069450279794868562351054246569314621382956584946295683153332770461253482228564551552948641659564624121752884696016808011746247888130300712225562742843877406487346944111839421951971598996274098275378148616051530726569256156496529356427511254549383185238862145606563 (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.