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#56 |
Mar 2018
10000011112 Posts |
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Naaaaaaaaa...that's a bad example
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#57 |
Mar 2018
10000011112 Posts |
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Primes of this form follow a rule...the only problem is that there yet too few many primes found and the rule is so difficult that only a top mathematician could find it
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#58 | ||
Feb 2017
Nowhere
24×271 Posts |
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Quote:
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#59 |
Aug 2006
2×29×103 Posts |
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#60 | |
"Forget I exist"
Jul 2009
Dumbassville
26·131 Posts |
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if the exponent d was more regular, you'd expect such runs. it just happens regular for long stretches |
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#61 |
Mar 2018
17×31 Posts |
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Now i think i will drop the ace:
pg(215), pg(69660) and pg(92020) are probable primes (215,69660,92020 are multiples of 215). Amazingly pg(215), pg(69660) and pg(92020) are all congruent to 15 mod 31!!! |
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#62 |
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
19×491 Posts |
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Tigger is introduced in Chapter II of House at Pooh Corner, when he arrives at Winnie-the-Pooh's doorstep in the middle of the night, announcing himself with a stylised roar.
Most of the rest of that chapter is taken up with the characters' search for a food that Tigger can eat for breakfast — despite Tigger's claims to like "everything," it is quickly proven he does not like honey, acorns, thistles, or most of the contents of Kanga's larder. |
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#63 |
Mar 2018
17·31 Posts |
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all pg(215k)'s are congruent to 15 mod 31!
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#64 |
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
932910 Posts |
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Stop being silly. 215k is divisible by 5.
All pg(m) are congruent to 15 mod 31 when 5|m -- which is entirely obvious. That's some ace you got. "Three values that could not be anything but 15 mod 31, turned out to be 15 mod 31. Oh the shock!" ![]() ![]() |
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#65 |
Feb 2018
9610 Posts |
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The prime numbers dont follows any rule.
They are the small few survivors after all the rules applied. At infinite only the gap fills the black space, and they looks like lonely stars. |
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#66 |
Mar 2018
17·31 Posts |
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pg(69660), pg(92020) and pg(541456) are probbale primes and they are all congruent to 7 mod 10.
So it seems that when pg(86k) is prime, then it is congruent to 7 mod 10! |
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