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Old 2010-12-01, 23:45   #1871
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Quote:
Originally Posted by 3.14159 View Post
I figured out how to falsify factoring a large number (somewhat)
Getting there. As it happens that could never be the output of factor() for at least two reasons. (Can you guess either?)
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Old 2010-12-01, 23:46   #1872
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Thanks. I get + 1 years added to my current age today.
Beginning programmer:
piage = piage + 1;

sm:
piAge += 1;

me:
pi.age++;
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Old 2010-12-01, 23:48   #1873
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Getting there. As it happens that could never be the output of factor() for at least two reasons. (Can you guess either?)
1. Far too large.
2. Takes too long.
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Old 2010-12-01, 23:53   #1874
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Originally Posted by CRGreathouse View Post
Getting there. As it happens that could never be the output of factor() for at least two reasons. (Can you guess either?)
1) the factors look familiar ( like the bases of the exponents to me)
2) because factor() uses prime factors and exponents but only the base is listed ?
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Old 2010-12-01, 23:54   #1875
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1) the factors look familiar ( like the bases of the exponents to me)
2) because factor() uses prime factors and exponents but only the base is listed ?
2) is incorrect. Both primes and exponents are listed.
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Old 2010-12-01, 23:55   #1876
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Originally Posted by 3.14159 View Post
1. Far too large.
2. Takes too long.
Those look like arguments that it couldn't reasonably appear, but I meant 'not even if there was lots of time', say 2^500 seconds.

(Good try, though!)
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Old 2010-12-01, 23:55   #1877
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Beginning programmer:
piage = piage + 1;

sm:
piAge += 1;

me:
pi.age++;
I'm guessing the last one is C?
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Old 2010-12-01, 23:56   #1878
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I'm guessing the last one is C?
They are, respectively, GP, GP, and GP.
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Old 2010-12-01, 23:57   #1879
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Those look like arguments that it couldn't reasonably appear, but I meant 'not even if there was lots of time', say 2^500 seconds.

(Good try, though!)
And, those numbers would be too large to even handle, let alone make some computations with, and they're not in order from least to greatest.

Last fiddled with by 3.14159 on 2010-12-01 at 23:58
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Old 2010-12-01, 23:58   #1880
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They are, respectively, GP, GP, and GP.
O rly?
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Old 2010-12-01, 23:58   #1881
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http://rosettacode.org/wiki/Reports:...ted_in_PARI/GP

Is what we've been trying to clear Pi.
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