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Sum Three Factorials, Get Exponent (Posted on 2007-07-03) Difficulty: 3 of 5
Determine all possible quadruplets (p, q, r, s) of positive integers with p< = q< = r satisfying the equation p! + q! + r! = 2^s.

See The Solution Submitted by K Sengupta    
Rating: 4.0000 (1 votes)

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  Subject Author Date
SolutionsolutionPraneeth Yalavarthi2007-07-06 12:30:17
SolutionSolutionDej Mar2007-07-04 03:30:52
SolutionSolutionhoodat2007-07-03 14:21:40
SolutionFull solutionJer2007-07-03 12:05:30
re(2): computer findingsCharlie2007-07-03 11:57:36
re: computer findingsJohn Reid2007-07-03 11:48:05
Some Thoughtscomputer findingsCharlie2007-07-03 10:31:57
Some ThoughtsJust for startersFederico Kereki2007-07-03 10:26:39
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