Data update
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parent
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commit
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604 changed files with 14253 additions and 2100 deletions
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@ -6,16 +6,16 @@ numeric digits 16
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if n = '' then
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n = -500
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show = (n > 0); n = Abs(n)
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a = AdditivePrimes(n)
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a = Additiveprimes(n)
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if show then do
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do i = 1 to a
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call Charout ,right(addi.additiveprime.i,8)' '
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call Charout ,Right(addi.additiveprime.i,8)' '
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if i//10 = 0 then
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say
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end
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say
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end
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say a 'additive primes found below' n
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say a 'additive Primes found below' n
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say Time('e') 'seconds'
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exit
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@ -44,17 +44,18 @@ p = Primes(x)
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/* Collect additive primes */
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n = 0
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do i = 1 to p
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q = prim.prime.i; s = 0
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q = prim.Prime.i; s = 0
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do j = 1 to Length(q)
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s = s+Substr(q,j,1)
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end
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if IsPrime(s) then do
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if Prime(s) then do
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n = n+1; addi.additiveprime.n = q
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end
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end
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/* Return number of additive primes */
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return n
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include Numbers
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include Functions
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include Numbers
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include Sequences
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include Abend
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