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Old 2007-12-08, 04:03   #1
baha2007
 

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Default Mersenne exponents verified

Where can I find the 100% Mersenne exponents verified till last month?

In another way:


Is there a chance that a prime exponent not verified in the range between 1million and 10million?

pls. any clue.
Thanks
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Old 2007-12-08, 09:05   #2
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You could start here: http://mersenne.org/
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Old 2007-12-08, 20:12   #3
ATH
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According to http://www.mersenne.org/status.htm:

"All exponents below 16,034,800 have been tested and double-checked."

So no exponent below 16 million is not verified. All 1,033,219 prime exponents between 2 and 16034783 have known status:

39 of them are mersenne primes, 655138 of them have known factor and 378042 of them have been LL-tested twice or more with matching residues:

mersenne.zip (11 Mb)

Last fiddled with by ATH on 2007-12-08 at 20:13
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