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Search: Posts Made By: Batalov
Forum: Riesel Prime Search 2021-10-18, 23:44
Replies: 282
Views: 49,458
Posted By Batalov
Yet another custom sieve for such hybrid beasts: ...

Yet another custom sieve for such hybrid beasts:
quick sketch:

We are searching for NRP(K,n) = 102n+1-K*10n-1. K can only be 1,2,4,5,7,8. (K=3 has algebraic factorization, which is not needed...
Forum: Forum Feedback 2021-10-18, 20:40
Replies: 3
Views: 208
Posted By Batalov
That inflated number is all spiders and bots. And...

That inflated number is all spiders and bots. And some wannabe hackers, occasionally.
Forum: Lounge 2021-10-16, 18:36
Replies: 33
Views: 469
Posted By Batalov
It is hard to find a white cat in a blindingly...

It is hard to find a white cat in a blindingly white room... especially if it is there. ~~ Veniamin D'rkin
Forum: Lounge 2021-10-16, 15:40
Replies: 33
Views: 469
Posted By Batalov
This one?

This one?
Forum: Lounge 2021-10-14, 22:28
Replies: 51
Views: 710
Posted By Batalov
Stretch your hand into a bucket of water. Then...

Stretch your hand into a bucket of water. Then take your hand out of the water. "Observe the effect (https://stjohnsny.org/take-a-bucket-and-fill-it-with-water/)" that your hand had on water.
Forum: Lounge 2021-10-12, 20:38
Replies: 51
Views: 710
Posted By Batalov
To post on MersenneForum. Ah wait, this is...

To post on MersenneForum.

Ah wait, this is for you.
Forum: Aliquot Sequences 2021-10-09, 21:18
Replies: 3,607
Views: 371,469
Posted By Batalov
Update 1730616 2988540 2611416 2525664 2755896...

Update 1730616 2988540 2611416 2525664 2755896 2903688 2687562 2977464 2785890 2118624
Forum: Miscellaneous Math 2021-10-09, 03:20
Replies: 26
Views: 1,594
Posted By Batalov
Another identical pun was just noted in the wild ...

Another identical pun was just noted in the wild
"Вышла Windows 11 (https://www.youtube.com/watch?v=Qv_RsnzlML4): ставить нельзя ждать"

≈ "Windows 11 is out: install not wait"
Forum: Homework Help 2021-10-06, 20:04
Replies: 8
Views: 599
Posted By Batalov
Where are the confidence intervals? Where is...

Where are the confidence intervals? Where is truth in advertising?

Don't bother answering though. These were rhetorical questions.

I have no further questions to anyone who is not aware of the...
Forum: Homework Help 2021-10-06, 19:38
Replies: 8
Views: 599
Posted By Batalov
Go on then. Show them how it is done....

Go on then. Show them how it is done. (https://mersenneforum.org/showthread.php?t=26593)
Forum: Science & Technology 2021-10-06, 01:24
Replies: 273
Views: 22,590
Posted By Batalov
The boring part about clinical process is that...

The boring part about clinical process is that even if you take two approved drugs and put them together - you would need a new clinical trial. But they definitely plan that to be a mainstream in a...
Forum: Operazione Doppi Mersennes 2021-09-30, 21:48
Replies: 384
Views: 79,149
Posted By Batalov
Arrow I did add yet another 32 bits, a few year after...

I did add yet another 32 bits, a few year after 2012. And I did run find a Fermat factor with my extended code, so I know that it works fine.

Check out v 0.28 branch. It might be possible that...
Forum: Lounge 2021-09-29, 23:31
Replies: 4,378
Views: 369,119
Posted By Batalov
It has many very good points. Want to guess what...

It has many very good points. Want to guess what was the first PC that our Lab in Inst.Chem.Phys. could afford?
It was the Bulgarian "Pravetz" (a very clean IBM XT [or AT?] clone, not an Apple...
Forum: Riesel Prime Search 2021-09-28, 21:57
Replies: 282
Views: 49,458
Posted By Batalov
How about two of them? :rolleyes:

How about two of them? :rolleyes:
Forum: Miscellaneous Math 2021-09-28, 19:27
Replies: 26
Views: 1,594
Posted By Batalov
Lightbulb Welcome to the world of semantics! It is the...

Welcome to the world of semantics!

It is the same as (it sounds better in Russian) a some king's ruling that was passed down to minions:
"behead not pardon"
Imagine the confusion of the "project...
Forum: Lounge 2021-09-28, 05:32
Replies: 90
Views: 15,654
Posted By Batalov
Isn't Seth's sekrit name Azazel?

Isn't Seth's sekrit name Azazel?
Forum: Science & Technology 2021-09-27, 16:52
Replies: 273
Views: 22,590
Posted By Batalov
For the group 65+, the results are proven to be...

For the group 65+, the results are proven to be very beneficial; and it is approved by FDA and CDC. Not mandatory.
At our place, you could get the third shot for a week now, anytime - starting from...
Forum: And now for something completely different 2021-09-27, 03:34
Replies: 10
Views: 850
Posted By Batalov
Kamada's updated his site, I see. I updated...

Kamada's updated his site, I see.
I updated OEIS.
Forum: Science & Technology 2021-09-27, 00:21
Replies: 273
Views: 22,590
Posted By Batalov
The CDC made a very poor job of communicating,...

The CDC made a very poor job of communicating, Some even call it a PR disaster.

Even nurses and doctors at our hospital are all confused. While the booster was announced a month ago internally as...
Forum: And now for something completely different 2021-09-26, 01:33
Replies: 28
Views: 8,196
Posted By Batalov
I did test for the 4th AP term. for the...

I did test for the 4th AP term.


for the lower AP-3, 5^2 | A(4)
for the higher AP-3, I have not found a trivial factor, but it is composite.
A1 = 5606879602425*2^1290000-1 prime
A2 =...
Forum: And now for something completely different 2021-09-25, 22:50
Replies: 28
Views: 8,196
Posted By Batalov
I sieved to 2^37-ish iirc, so ..good! My sieve...

I sieved to 2^37-ish iirc, so ..good! My sieve doesn't have a bug. :rolleyes:

The middle part primes (array of Yi) are of course known, - and I do add a comment to them. That comment will make...
Forum: And now for something completely different 2021-09-25, 22:32
Replies: 28
Views: 8,196
Posted By Batalov
Lightbulb I usually wait for a year or two to pass, then...

I usually wait for a year or two to pass, then use some old scripts and some new- for those AP-3 weightligting approaches.
Clearly I must give kudos to David Broadhurst - because he invented this...
Forum: Information & Answers 2021-09-24, 17:56
Replies: 58
Views: 8,229
Posted By Batalov
I ran some prep work, because that phrase...

I ran some prep work, because that phrase bothered me too.

So - both in game and/or betting world and/or medical genetics field, and in statistics that underlies all them, there is quantification...
Forum: And now for something completely different 2021-09-24, 17:33
Replies: 28
Views: 8,196
Posted By Batalov
Yes. I was too excited to speak in full...

Yes. I was too excited to speak in full sentences. :batalov:
Forum: Information & Answers 2021-09-24, 09:22
Replies: 58
Views: 8,229
Posted By Batalov
Indeed you are confused. A Russian (collective...

Indeed you are confused.
A Russian (collective pseudonymous) philosopher Prutkov's aphorism goes: "If you see a 'buffalo' sign on an elephant's cage, do not trust your eyes."

It was surely not...
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