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Old 2019-10-05, 01:32   #1
Kebbaj
 
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Thumbs up The Factorial 94550! -1 Prime will cam out l from the list 5000

The Factorial 94550! -1 Prime will cam out l from the list 5000 in the following dayd. It would have laisted 9 years. Since Octobre 2010.
It will remain in the Top twenty, for the moment 6 th place.
The factorials prime with -1 /+1 are so rare., Nowadays in the server of Primegrid the server runs with some user has the value 261775! -1 since 2013 without finding any additional prime number.
In 2010 the validation server took 3 and a half to prove it. Pentium 4 to 32 bit.

making tribute to Dimitri Domanv.
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Old 2019-10-05, 03:10   #2
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Quote:
Originally Posted by Kebbaj View Post
In 2010 the validation server took 3 and a half to prove it. Pentium 4 to 32 bit.
Hours? Days? Months? Weeks?
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Old 2019-10-05, 03:41   #3
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Originally Posted by rudy235 View Post
Hours? Days? Months? Weeks?
Yes.

The third screenshot shows 3.58 days elapsed time. So I guess it is that?
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Old 2019-10-05, 09:44   #4
Kebbaj
 
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Originally Posted by rudy235 View Post
Hours? Days? Months? Weeks?
Oups,
Yes (309660s Elapsed time 3,58 Days)

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Old 2019-10-05, 09:58   #5
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Default Tribute to Dimitry Domanov.

sorry I was tired yesterday.

Tribute to Dimitry Domanov.

Last fiddled with by Kebbaj on 2019-10-05 at 10:00
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Old 2019-10-05, 18:43   #6
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sorry I was tired yesterday.

Tribute to Dimitry Domanov.
Understandable.
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Old 2019-10-06, 06:29   #7
Kebbaj
 
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Understandable.
Anyway I just wanted to congratulate Dimitry Domanov who found that number so much rara 9 years ago.

But apparently it interest nobody. What interests them is themselves. And the details !!

In life
There are some who understand.
There are some who can not understand.
There are some who do not want to understand.
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Old 2019-10-06, 07:15   #8
rudy235
 
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Originally Posted by Kebbaj View Post
Anyway I just wanted to congratulate Dimitry Domanov who found that number so much rara 9 years ago.

But apparently it interest nobody. What interests them is themselves. And the details !!

In life
There are some who understand.
There are some who can not understand.
There are some who do not want to understand.
And there are those who want to understand but are not able to.
Wait! Now I get it. Bravo Domanov. (I too am slow)
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Old 2019-10-06, 07:30   #9
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Originally Posted by Kebbaj View Post
In life
There are some who understand.
There are some who can not understand.
There are some who do not want to understand.
Sure, I suppose. There are also those that have never heard of <the thing>. We can't know about everything, that would be impossible.
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Old 2019-10-06, 08:16   #10
Kebbaj
 
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Originally Posted by retina View Post
Sure, I suppose. There are also those that have never heard of <the thing>. We can't know about everything, that would be impossible.
You are right too.
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