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Search: Posts Made By: Uncwilly
Forum: Science & Technology 2020-12-04, 04:21
Replies: 54
Views: 1,098
Posted By Uncwilly
My understanding is Roman concrete is a known...

My understanding is Roman concrete is a known thing and able to be reproduced, But it is not used, because there is not a desire to go through with the expense and effort to make it. Controlling...
Forum: Marin's Mersenne-aries 2020-12-03, 23:37
Replies: 21
Views: 1,150
Posted By Uncwilly
I have queued up the first 9 in this list: ...

I have queued up the first 9 in this list:
https://www.mersenne.org/assignments/?exp_lo=54322589&exp_hi=54325841&execm=1&exdchk=1&exfirst=1
Forum: Science & Technology 2020-12-03, 20:49
Replies: 54
Views: 1,098
Posted By Uncwilly
US National Science Foundation has released video...

US National Science Foundation has released video of the collapse happening.
https://www.nsf.gov/news/special_reports/arecibo/
Forum: Puzzles 2020-12-03, 18:51
Replies: 20
Views: 577
Posted By Uncwilly
Nebraska and Maine allot 1 elector per...

Nebraska and Maine allot 1 elector per congressional district (most votes in that district determines who gets that elector) and then the 2 remaining electors "at-large" are assigned based on who got...
Forum: PrimeNet 2020-12-03, 18:45
Replies: 1
Views: 67
Posted By Uncwilly
The database on PrimeNet does track known...

The database on PrimeNet does track known factors. It is too large to be included in the program Prime95. If you request to do a PRP on an exponent with a known factor, PrimeNet won't give you an...
Forum: Lounge 2020-12-02, 22:54
Replies: 148
Views: 17,690
Posted By Uncwilly
Your PRP on 102685711 and 102685769 show as...

Your PRP on 102685711 and 102685769 show as suspect. You might get someone else to do them again.
Forum: Lounge 2020-12-02, 14:51
Replies: 11
Views: 308
Posted By Uncwilly
. 23904

.
23904
Forum: Science & Technology 2020-12-02, 04:37
Replies: 54
Views: 1,098
Posted By Uncwilly
Scott Manley's video explains what happened.

Scott Manley's video explains what happened.
Forum: Information & Answers 2020-12-02, 02:03
Replies: 9
Views: 510
Posted By Uncwilly
Roughly, how many cores does your CPU have and at...

Roughly, how many cores does your CPU have and at what rate does it run?

4 cores x 3 GHz x 1 day = 12 GHz-Days, approx.
Forum: Information & Answers 2020-12-02, 01:02
Replies: 9
Views: 510
Posted By Uncwilly
Maybe the OP does not understand that the numbers...

Maybe the OP does not understand that the numbers being run are not a factoring of the exponent, but of the whole Mersenne Number.

For the OP's info:
M104023427 that is 2104023427-1 has...
Forum: PrimeNet 2020-12-01, 15:27
Replies: 85
Views: 4,236
Posted By Uncwilly
A batch assigned 11/23 ...

A batch assigned 11/23
https://www.mersenne.org/assignments/?exp_lo=53942353&exp_hi=55000000&execm=1&exdchk=1&exfirst=1
Forum: Lounge 2020-11-30, 18:53
Replies: 1,022
Views: 53,938
Posted By Uncwilly
This would be a good test mission for VASIMR...

This would be a good test mission for VASIMR (https://en.wikipedia.org/wiki/Variable_Specific_Impulse_Magnetoplasma_Rocket)
Forum: Soap Box 2020-11-30, 02:11
Replies: 238
Views: 17,593
Posted By Uncwilly
The French need to purpose and build a canal...

The French need to purpose and build a canal between Weston-super-Mare and Southampton.
And the Dutch one between Liverpool and Hull.
Maybe they could be a sort of tunnel and canal/channel...
Forum: Lone Mersenne Hunters 2020-11-28, 18:37
Replies: 1,737
Views: 156,130
Posted By Uncwilly
George just found a biggy: 100817777 has a...

George just found a biggy:
100817777 has a factor 7594873610247018123015770141312996569
37 digits 122.5 bits

Ken found a big one too:
101273659 has a factor...
Forum: Soap Box 2020-11-28, 17:31
Replies: 573
Views: 29,538
Posted By Uncwilly
I just read that the judge that handed down the...

I just read that the judge that handed down the ruling in Pennsylvania was..... appointed by Trump
Forum: Soap Box 2020-11-28, 16:20
Replies: 113
Views: 14,377
Posted By Uncwilly
I have had the opportunity to visit JPL. They...

I have had the opportunity to visit JPL. They have warning signs posted at the doors of rooms where LN2 tanks are in use. The signs mention that you will get 2 breaths before passing out. The...
Forum: Puzzles 2020-11-28, 16:02
Replies: 34
Views: 915
Posted By Uncwilly
Nature needs to hold the presses.

Nature needs to hold the presses.
Forum: PrimeNet 2020-11-28, 03:01
Replies: 5
Views: 338
Posted By Uncwilly
If they were the first PRP tests for those...

If they were the first PRP tests for those exponents (which they are in that range), why shouldn't they be credited as first time tests? If they were the second PRP on the number it should be...
Forum: Soap Box 2020-11-28, 02:40
Replies: 573
Views: 29,538
Posted By Uncwilly
Judges have been quite clear on their rulings and...

Judges have been quite clear on their rulings and their wording has delivered the message: "We've had about enough of this malarkey."
Forum: News 2020-11-28, 02:30
Replies: 313
Views: 30,556
Posted By Uncwilly
Use the files located here instead. ...

Use the files located here instead.
https://www.mersenneforum.org/showthread.php?t=25823 (https://www.mersenneforum.org/showthread.php?t=25823)
These are more up to date.
Forum: Puzzles 2020-11-25, 22:35
Replies: 34
Views: 915
Posted By Uncwilly
66613 + 66613 - 13*13 -...

66613 + 66613 - 13*13 - (13+13+13+13+13+13+13)/13
109810 + 109810 - 169 - 91/13
2196 - 169 - 7
2027 - 7
2020
Forum: Marin's Mersenne-aries 2020-11-25, 22:29
Replies: 817
Views: 42,100
Posted By Uncwilly
I updated the list again. Some assignments...

I updated the list again. Some assignments expired and are back on the list.
Forum: Soap Box 2020-11-25, 22:18
Replies: 1,344
Views: 66,475
Posted By Uncwilly
And so it begins: ...

And so it begins:
https://www.npr.org/2020/11/25/823893821/trump-pardons-michael-flynn-who-pleaded-guilty-to-lying-about-russia-contact ...
Forum: Puzzles 2020-11-25, 22:08
Replies: 34
Views: 915
Posted By Uncwilly
2020 = 13#/((666+666+666)/666) - (666 x 13) +...

2020 = 13#/((666+666+666)/666) - (666 x 13) + 666 + (13+13)/13
6 ea 666
5 ea 13
total 11
Forum: Puzzles 2020-11-25, 22:00
Replies: 34
Views: 915
Posted By Uncwilly
2020 = 66613 + 66613 - 13*13 -...

2020 = 66613 + 66613 - 13*13 - (13+13+13+13+13+13+13)/13
2 ea 666
12 ea 13
total 14
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