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Forum: Information & Answers 2020-06-28, 19:27
Replies: 6
Views: 190
Posted By Runtime Error
GPU72 + Colab

The GPU72 (https://www.gpu72.com/) project has an option to do trial factoring with Google's Colab (https://colab.research.google.com/) offering. Basically, you just open a web browser and GPU72 does...
Forum: Miscellaneous Math 2020-06-28, 18:15
Replies: 11
Views: 256
Posted By Runtime Error
Thanks, I took both to 78 but to no avail. I...

Thanks, I took both to 78 but to no avail. I understand your point with full primenet bounds; next time. PRPing now.

Since this is now its own thread, perhaps a mod might consider adding a...
Forum: Marin's Mersenne-aries 2020-06-27, 17:26
Replies: 573
Views: 19,483
Posted By Runtime Error
I took a score (that's 20, right?) from the...

I took a score (that's 20, right?) from the bottom. However, 89324693 is already completed, so the bottom 21 can be removed. Thanks!

DoubleCheck=89207561,76,1
DoubleCheck=89253559,76,1...
Forum: Miscellaneous Math 2020-06-27, 17:00
Replies: 11
Views: 256
Posted By Runtime Error
Thanks for the heads up. I queued both for TF to...

Thanks for the heads up. I queued both for TF to 78, and I have not started P-1 or PRP yet. I'll wait until I see your P-1 results pop up before I start PRPing. Happy hunting!
Forum: Miscellaneous Math 2020-06-27, 02:16
Replies: 11
Views: 256
Posted By Runtime Error
Neat! Thanks for posting this fun list. I just...

Neat! Thanks for posting this fun list. I just reserved the two smallest unfactored, 113456789 and 119456789. I saw that you recently did some factoring work on the former. If you are still working...
Forum: Miscellaneous Math 2020-06-21, 19:22
Replies: 11
Views: 256
Posted By Runtime Error
Testing numbers that end in a straight sequence.

Conspiracy theory or not, I'm testing 160456789 because I like that it ends in 4,5,6,7,8,9. But 369452123 is definitely not on my list.
Forum: Miscellaneous Math 2020-06-20, 19:22
Replies: 56
Views: 1,685
Posted By Runtime Error
He'll be missed. I won't say by how many.[/QUOTE]...

He'll be missed. I won't say by how many.[/QUOTE]

This reminds me of when at the start of the semester, my discrete math prof challenged us to think of the biggest set we could and then proceeded...
Forum: Miscellaneous Math 2020-06-20, 19:06
Replies: 56
Views: 1,685
Posted By Runtime Error
If you want to trial factor those yourself and...

If you want to trial factor those yourself and have a GPU, download either mfaktc (https://www.mersenneforum.org/mfaktc/) or mfakto (https://www.mersenneforum.org/mfaktc/) depending on your setup,...
Forum: Miscellaneous Math 2020-06-20, 18:34
Replies: 56
Views: 1,685
Posted By Runtime Error
I apologize for my earlier comment about IP...

I apologize for my earlier comment about IP addresses. There have been a few dubious claims recently that seem to be troll posts. Sorry for assuming.



Just to be clear, 156635789 is a prime...
Forum: Miscellaneous Math 2020-06-20, 17:07
Replies: 56
Views: 1,685
Posted By Runtime Error
M156635789 has a factor: 41094328366458894751937

M156635789 has a factor: 41094328366458894751937
Forum: Miscellaneous Math 2020-06-20, 15:50
Replies: 56
Views: 1,685
Posted By Runtime Error
Do these posts always come from the same IP...

Do these posts always come from the same IP address?
Forum: Marin's Mersenne-aries 2020-06-18, 20:52
Replies: 573
Views: 19,483
Posted By Runtime Error
I took and registered a dozen off the bottom: ...

I took and registered a dozen off the bottom:

DoubleCheck=89465359,76,1
DoubleCheck=89491057,76,1
DoubleCheck=89509877,76,1
DoubleCheck=89512999,76,1
DoubleCheck=89516873,76,1...
Forum: News 2020-06-18, 03:47
Replies: 79
Views: 2,895
Posted By Runtime Error
This is very exciting! How about give...

This is very exciting!



How about give double ghz/day credit for these, since they don't need to be double checked? Judging by the success of that auction thread, it might incentivize some...
Forum: Hardware 2020-06-09, 22:37
Replies: 9
Views: 427
Posted By Runtime Error
Hi section31, I'm actually running Prime95...

Hi section31,

I'm actually running Prime95 on a machine with an i7-8700k processor and DDR4-2400 RAM, hopefully this helps:

1) definitely buy two sticks of RAM. Otherwise you'll be running in...
Forum: GPU Computing 2020-05-23, 18:34
Replies: 284
Views: 15,943
Posted By Runtime Error
$649 on Newegg...

$649 on Newegg (https://www.newegg.com/asrock-radeon-vii-16g/p/N82E16814930012). Not exactly a steal, but if you act fast it comes with an Xbox Game Pass for PC! :wink:



Is there no hope that...
Forum: GPU Computing 2020-05-22, 20:31
Replies: 284
Views: 15,943
Posted By Runtime Error
@ewmayer Thanks for the reply. I'll keep...

@ewmayer

Thanks for the reply. I'll keep watch on Ebay/newegg/amazon etc. Your build posts definitely got me interested! But given that prices are so high, I will wait. Probably doesn't make sense...
Forum: GPU Computing 2020-05-22, 01:58
Replies: 284
Views: 15,943
Posted By Runtime Error
Wow, these cards are ridiculous. Is any place...

Wow, these cards are ridiculous. Is any place selling them at close to the original $549 price tag?





Or are they selling anything similar since it was discontinued? The Radeon VII Pro is...
Forum: GPU to 72 2020-05-21, 18:01
Replies: 151
Views: 6,625
Posted By Runtime Error
(Replying here rather than on the GPU72 Status...

(Replying here rather than on the GPU72 Status thread since this exchange has become a colab discussion and not really about the status anymore.)



The one assignment rule is great! I've...
Forum: Marin's Mersenne-aries 2020-05-18, 20:53
Replies: 573
Views: 19,483
Posted By Runtime Error
@Kriesel Matched with patgie on 122743793 ...

@Kriesel

Matched with patgie on 122743793


Residues if you're interested (forgot to turn them on initially, so it starts at 19M):

M122743793 interim LL residue F1A0AF167FD44C05 at iteration...
Forum: GPU to 72 2020-05-17, 18:51
Replies: 4,911
Views: 213,220
Posted By Runtime Error
Sweet! I currently have 9 in-progress assignments...

Sweet! I currently have 9 in-progress assignments at the 81-bit level. One of them has been stuck at 95% for a few days, presumably due to me cycling. The one-assignment per notebook rule for 81-bits...
Forum: GPU to 72 2020-05-16, 16:37
Replies: 4,911
Views: 213,220
Posted By Runtime Error
Got it. I've been cycling until I get P100s, that...

Got it. I've been cycling until I get P100s, that makes sense. Thanks!

And wow 17 days = 34+ days with the time limitations. Ouch!
Forum: GPU to 72 2020-05-16, 03:01
Replies: 4,911
Views: 213,220
Posted By Runtime Error
Unfinished 81-bit Colab jobs

Thanks for adding this. I've been trying some of the 81 bit level jobs. It seems that a notebook instance likes to first start a new exponent upon launch, and if it finishes, it will move on to any...
Forum: Marin's Mersenne-aries 2020-05-12, 15:49
Replies: 573
Views: 19,483
Posted By Runtime Error
I took it

I took it
Forum: GPU to 72 2020-05-11, 21:58
Replies: 4,911
Views: 213,220
Posted By Runtime Error
Thank you for the helpful replies! I've...

Thank you for the helpful replies!

I've currently got two accounts using two notebooks each, running on the same machine (using different browsers). IP address doesn't seem to matter, nor does...
Forum: GPU to 72 2020-05-11, 02:22
Replies: 4,911
Views: 213,220
Posted By Runtime Error
haha trial factorer go burrrrr

Again, thanks. I had anticipated potentially spending a couple hours figuring it out, but wow that was super easy. I really appreciate how streamlined it is! haha trial factorer go burrrrr

A few...
Showing results 1 to 25 of 105

 
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