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Search: Posts Made By: Stargate38
Forum: mersenne.ca 2022-05-26, 00:43
Replies: 917
Sticky: mersenne.ca
Views: 120,511
Posted By Stargate38
Question What about p>2^32?

Please add support for TF "no factor" results 2^32<p<10^10. There are 251,772,290 prime exponents in that range, and I want to be able to see how much TF has been run on such exponents without known...
Forum: Aliquot Sequences 2022-05-09, 16:25
Replies: 227
Views: 10,480
Posted By Stargate38
1250^26 and 1250^27 both terminated by me.

1250^26 and 1250^27 both terminated by me.
Forum: And now for something completely different 2022-05-09, 15:35
Replies: 124
Views: 6,032
Posted By Stargate38
This is what happened when I tried running...

This is what happened when I tried running ecpp-mpi via "mpirun ecpp-mpi -g -n '10^1000+453' -c -f cert-1000" (The example provided in the accompanying PDF from their website):
...
Forum: And now for something completely different 2022-05-08, 23:58
Replies: 124
Views: 6,032
Posted By Stargate38
I got every package to compile in Windows Bash,...

I got every package to compile in Windows Bash, but when I run ecpp, I get "ecpp: error while loading shared libraries: libcm.so.0: cannot open shared object file: No such file or directory", and...
Forum: Miscellaneous Math 2022-05-03, 15:45
Replies: 565
Views: 65,657
Posted By Stargate38
I don't think he needs to provide valid evidence...

I don't think he needs to provide valid evidence for a prime being there. I think he might just be searching a range of his choice that's not heavily used. If I were him, I would do the same to keep...
Forum: Aliquot Sequences 2022-05-03, 15:27
Replies: 1,608
Views: 189,654
Posted By Stargate38
I would like to have my acronym be SG1, after the...

I would like to have my acronym be SG1, after the team of the same name from Stargate SG-1.

As for parity-changing sequences, I haven't found such a sequence yet, but I've run thousands of Aliquot...
Forum: Aliquot Sequences 2022-05-02, 22:30
Replies: 1,608
Views: 189,654
Posted By Stargate38
Is it possible for an even sequence to hit a...

Is it possible for an even sequence to hit a square over 100 digits, change parity, and hit another square around 20-40 digits after a few terms? I've been thinking about this for the past month, and...
Forum: Aliquot Sequences 2022-05-02, 20:07
Replies: 1,608
Views: 189,654
Posted By Stargate38
Could you please put me as the one who did 1058?...

Could you please put me as the one who did 1058? I terminated it up to i=43, and ran 1058^44 up to i6. I stopped at the C125, as I need to catch up on factoring other numbers on the DB that I had...
Forum: And now for something completely different 2022-05-01, 15:22
Replies: 57
Views: 30,986
Posted By Stargate38
Any more details on that block? Have you tried...

Any more details on that block? Have you tried appealing it, or changing your IP (i.e. reboot your router)? I'm hoping there's some way of getting you unblocked sooner.
Forum: Miscellaneous Math 2022-04-17, 17:28
Replies: 2
Views: 428
Posted By Stargate38
Primes p such that p^2+p+1=q is prime, and p is largest prime factor of q^3-1

I was wondering if there's even such a prime p that fits the following:

1. p^2+p+1=q is prime (seems that p must be of the form 6n-1, other than 2 and 3).
2. Largest prime factor of q^3-1 is p.
...
Forum: FactorDB 2022-04-12, 00:33
Replies: 545
Views: 101,574
Posted By Stargate38
It's back online now, but it's really slow, even...

It's back online now, but it's really slow, even for existing numbers: http://www.factordb.com/index.php?id=1100000003128393776 (about 4.5 seconds) or...
Forum: Science & Technology 2022-03-03, 22:06
Replies: 1,595
Views: 143,569
Posted By Stargate38
The atmospheric changes caused by nuclear war...

The atmospheric changes caused by nuclear war would cool the Earth down (i.e. nuclear winter). So, in addition to all the horrible contamination and death that would come with it, there would in fact...
Forum: FactorDB 2022-02-04, 16:16
Replies: 545
Views: 101,574
Posted By Stargate38
I had that second issue with a bunch of links in...

I had that second issue with a bunch of links in my bookmarks. Hopefully Syd will visit this forum and fix them:

http://www.factordb.com/index.php?id=1100000000921987373...
Forum: Factoring 2022-01-28, 18:16
Replies: 55
Views: 4,571
Posted By Stargate38
I just want to know the exact number that you...

I just want to know the exact number that you factored. If you want, you could PM it to me so it doesn't get into anyone else's hands. I'm very good at keeping secrets (i.e. my SSN).
Forum: Factoring 2022-01-27, 21:55
Replies: 55
Views: 4,571
Posted By Stargate38
@Lessiv: Could you please post the number (if you...

@Lessiv: Could you please post the number (if you factored it)?
Forum: FactorDB 2022-01-25, 15:51
Replies: 545
Views: 101,574
Posted By Stargate38
I've noticed that the DB has been running slow....

I've noticed that the DB has been running slow. Is someone flooding it, or is there a hardware issue?
Forum: Soap Box 2022-01-23, 17:03
Replies: 932
Views: 86,656
Posted By Stargate38
We all have our own opinions. IMO, the only guns...

We all have our own opinions. IMO, the only guns that could kill people are autonomous robotic weapons with AI (i.e. real-world equivalents of droid weapons). All other guns need a person to pull the...
Forum: Soap Box 2022-01-23, 16:28
Replies: 932
Views: 86,656
Posted By Stargate38
Why are you so against guns? Seriously, there are...

Why are you so against guns? Seriously, there are numerous other things that can be used lethal weapons, as I mentioned in my last post. Banning guns would NOT solve the problem, as people would go...
Forum: Miscellaneous Math 2022-01-23, 16:20
Replies: 17
Views: 1,049
Posted By Stargate38
Don't forget -31+6i, -31-6i, 6+31i, 6-31i,...

Don't forget -31+6i, -31-6i, 6+31i, 6-31i, -6+31i, and -6-31i.
Forum: Soap Box 2022-01-23, 16:18
Replies: 932
Views: 86,656
Posted By Stargate38
I see no reason for gun control. Anything...

I see no reason for gun control. Anything sharp/hard/fast can be used as a weapon (knife, fork, stone, club, screwdriver, etc.), so we would have to ban those as well, and that wouldn't be worth it....
Forum: Factoring 2022-01-20, 17:06
Replies: 55
Views: 4,571
Posted By Stargate38
You can also do "yafu nfs(number) -threads...

You can also do "yafu nfs(number) -threads n".
Forum: Factoring 2022-01-19, 17:55
Replies: 55
Views: 4,571
Posted By Stargate38
Once you factor the number, could you please...

Once you factor the number, could you please publish the factors? I'm curious as to which number it is.
Forum: YAFU 2022-01-11, 22:18
Replies: 337
Views: 42,031
Posted By Stargate38
Exclamation Strange SIQS-related crash. What's causing it?

Why does this number crash YAFU 2.06?

72201646132199873461502083685639136119064441143576829474934045444051626750298129Here's the output to cmd:

C:\Numbers\yafu-master>yafu...
Forum: Miscellaneous Math 2021-12-30, 22:10
Replies: 565
Views: 65,657
Posted By Stargate38
So what would it take for DrKirby to return to...

So what would it take for DrKirby to return to GIMPS? Why did he leave?
Forum: YAFU 2021-12-20, 18:31
Replies: 2
Views: 787
Posted By Stargate38
YAFU only comes in 32-bit and 64-bit versions (I...

YAFU only comes in 32-bit and 64-bit versions (I think YAFU 2.x is 64-bit only). I'm not sure if bsqurared is planning on making an ARM version or not, but there might be a way to compile it from...
Showing results 1 to 25 of 702

 
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