Forum: Riesel Prime Search
2021-02-25, 05:32
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Replies: 1,021
Views: 123,440
I tested k=19 many years ago and found that...
I tested k=19 many years ago and found that n=645555 and n=916763 were prime.
That k is now listed as available on: https://www.rieselprime.de/ziki/Riesel_k%3D1-300
so I'll be reserving it...
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Forum: Lounge
2021-02-20, 18:26
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Replies: 1,072
Views: 68,724
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Forum: Science & Technology
2021-02-18, 06:04
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Replies: 79
Views: 6,086
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Forum: Miscellaneous Math
2021-02-12, 07:25
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Replies: 947
Views: 29,437
2441205*2^3+1 is prime! (8 decimal digits) ...
2441205*2^3+1 is prime! (8 decimal digits)
2441205*2^5+1 is prime! (8 decimal digits)
2441205*2^7+1 is prime! (9 decimal digits)
2441205*2^20+1 is prime! (13 decimal digits)
2441205*2^27+1 is...
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Forum: Science & Technology
2021-02-01, 21:24
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Replies: 116
Views: 5,149
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Forum: Twin Prime Search
2021-01-31, 17:51
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Replies: 124
Views: 42,516
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Forum: Twin Prime Search
2021-01-29, 21:29
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Replies: 124
Views: 42,516
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Forum: Twin Prime Search
2021-01-29, 21:00
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Replies: 28
Views: 19,496
We've found 1000 primes :w00t:
Combined...
We've found 1000 primes :w00t:
Combined stats (PRPNet and LLRNet) as of 2021-01-29, 21:00 GMT:
Rank User Tests Primes Found
1 MooMoo2 2666897 513
2 odicin 1125939 230
...
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Forum: Lounge
2021-01-28, 04:47
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Replies: 4,254
Views: 302,342
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Forum: Computer Games
2021-01-19, 05:02
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Replies: 30
Views: 8,560
Ah, those memories
It was August 12 2017, the same day as the Charlottesville far-right rally:
https://en.wikipedia.org/wiki/Unite_the_Right_rally
Nothing much was going on at the capitol at that time. It didn't...
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Forum: Lounge
2021-01-09, 18:49
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Replies: 4,254
Views: 302,342
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Forum: Lounge
2021-01-09, 18:36
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Replies: 4,254
Views: 302,342
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Forum: Chess
2021-01-03, 23:38
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Replies: 4
Views: 5,665
I did my small bit and contributed 10,836 CPU...
I did my small bit and contributed 10,836 CPU hours (~1.24 CPU years) and 685,030 games.
A total of 2,296.87 CPU years of work and 1,073,229,593 games were played by Fishtest users from 2019-09-28...
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Forum: Lounge
2020-12-30, 05:50
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Replies: 96
Views: 12,614
Thanks!
Tonight's the 13th full moon of the...
Thanks!
Tonight's the 13th full moon of the year, so I figured it would be a good time to post this. I found it earlier this month not far from that location, and its unofficial title is "13...
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Forum: Soap Box
2020-12-07, 03:21
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Replies: 18
Views: 1,378
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Forum: Soap Box
2020-12-05, 18:28
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Replies: 18
Views: 1,378
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Forum: Soap Box
2020-12-05, 07:21
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Replies: 18
Views: 1,378
The drawback is that you'd be reducing their...
The drawback is that you'd be reducing their incentive to care about issues that are more likely to affect younger people, such as infant mortality (there's still room for improvement there:...
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Forum: Soap Box
2020-12-04, 21:30
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Replies: 18
Views: 1,378
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Forum: Hobbies
2020-12-04, 19:24
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Replies: 19
Views: 9,622
Oldie but goodie - Kenyan runs a 3:43 mile and...
Oldie but goodie - Kenyan runs a 3:43 mile and loses the race: https://www.youtube.com/watch?v=XvCsj7eJKKA
I still can't believe how fast the winner ran. That's what, 55.46" per lap?! To be fair,...
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Forum: Lounge
2020-12-04, 06:33
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Replies: 13
Views: 662
Out of the ones I had, 6 were kept in a case, 2...
Out of the ones I had, 6 were kept in a case, 2 were in a ziplock bag, and the remaining 2 were wrapped in paper towels. None of them were exposed to sunlight or stored outdoors. Humidity levels were...
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Forum: Lounge
2020-12-03, 06:45
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Replies: 13
Views: 662
Њw long does da﬩a on floppy disks la≤⊦?
I dug up some floppy disks that were bought in either 1999 or early 2000 and haven't been used since 2004 or 2005. Out of 10 disks,
Disk 1: Is readable in 2020
Disk 2: Not consistently readable...
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Forum: Lounge
2020-12-01, 16:42
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Replies: 25
Views: 1,596
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Forum: Lounge
2020-12-01, 15:53
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Replies: 25
Views: 1,596
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Forum: Lounge
2020-12-01, 07:18
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Replies: 4
Views: 858
I was looking through some of my old middle...
I was looking through some of my old middle school and high school memorabilia over the Thanksgiving weekend and found these pieces of art that I created* when I was at that age.
*IIRC, most (if...
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Forum: Lounge
2020-10-30, 03:20
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Replies: 1,331
Views: 81,865
Why settle for pictures with leopards when you...
Why settle for pictures with leopards when you can have pictures with lions?
https://www.buzzfeednews.com/article/ryanhatesthis/17-photos-of-argentinas-controversial-extreme-petting-zoo
I went...
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