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 Showing results 1 to 25 of 1000 Search took 0.43 seconds. Search: Posts Made By: LaurV
 Forum: Puzzles 2022-05-14, 03:28 Replies: 3 Views: 570 Posted By LaurV +1. You were faster. Except, I proved... +1. You were faster. Except, I proved immediately by descent (assume there was a "smallest" number that can not be reached, this can not be 3k, because then k is smaller and unreachable, and it can...
 Forum: Soap Box 2022-05-14, 03:08 Replies: 425 Views: 66,809 Posted By LaurV :missingteeth: :missingteeth:
 Forum: Software 2022-05-14, 03:06 Replies: 4 Views: 203 Posted By LaurV Another idea (far fetched) is maybe you clicked... Another idea (far fetched) is maybe you clicked on "don't show the icon" and it is in fact starting, but it is hidden. This would be easy to see, if you look at CPU occupancy after about 30 seconds...
 Forum: Homework Help 2022-05-14, 02:29 Replies: 7 Views: 515 Posted By LaurV Haha, thank you for the praise, that was a joke,... Haha, thank you for the praise, that was a joke, it was nothing to convert to base 2 there, or back to base 10 :lol:, everything runs in base 10, and it is even easier as it was presented. We know...
 Forum: Factoring 2022-05-12, 10:37 Replies: 16 Views: 475 Posted By LaurV Anything wrong with those 94 numbers, or my brain... Anything wrong with those 94 numbers, or my brain is farting now? How do you generate those permutations, if there are more than 10 digits? Can you split 10 and 11, and 12, etc, and change the...
 Forum: Homework Help 2022-05-12, 10:14 Replies: 7 Views: 515 Posted By LaurV No, it is not. What you found out by calculus can... No, it is not. What you found out by calculus can be found in few seconds when "searching by q". There is a (well known) connection between the primality of the number, and the number of decimals...
 Forum: Lounge 2022-05-12, 01:35 Replies: 1,390 Views: 113,052 Posted By LaurV Well, I followed the story around the web, and... Well, I followed the story around the web, and around the world, after "accidentally" listening to Trevor Noah's comedy news. Wife is subscribed and she sends me links when it is really funny, and I...
 Forum: sweety439 2022-05-11, 07:45 Replies: 25 Views: 1,415 Posted By LaurV That is nothing "blonde" in that, as the question... That is nothing "blonde" in that, as the question is asked, the chances are indeed 50%. :razz:
 Forum: Lounge 2022-05-09, 10:23 Replies: 6 Views: 305 Posted By LaurV Indeed, a limited set of data, which I still had... Indeed, a limited set of data, which I still had to "arrange". I mean, the compression effectively was lossless, but the images were not what the customer provided, they were "touched" at pixel...
 Forum: chalsall 2022-05-09, 07:08 Replies: 24 Views: 746 Posted By LaurV Lone Wolf, Chuck Norris? Anybody? :razz: Lone Wolf, Chuck Norris? Anybody? :razz:
 Forum: chalsall 2022-05-09, 07:06 Replies: 24 Views: 746 Posted By LaurV Not me, gov'nor... Taken out of context, this... Not me, gov'nor... Taken out of context, this sounds really shitty, and I won't approve the action (of moving it here) either. Of course, I don't know the initial context, but it sounds shitty...
 Forum: Software 2022-05-09, 05:19 Replies: 13 Views: 910 Posted By LaurV gpuOwl is not cuda. You said you are interested... gpuOwl is not cuda. You said you are interested specifically in cuda, and I just told you that, for mersenne numbers, if you want cuda, then cudaLucas is a WAY BETTER choice, compared with llrCuda.
 Forum: Lounge 2022-05-09, 04:32 Replies: 6 Views: 305 Posted By LaurV "Electric" power is not scarce, on a spaceship.... "Electric" power is not scarce, on a spaceship. It is plenty. Solar, atomic (thermal), etc. "Propulsion" power is scarce. There is enough power to drive the computers, but unfortunately this...
 Forum: Soap Box 2022-05-06, 05:31 Replies: 896 Views: 84,577 Posted By LaurV Correct. This reminds me of the recent... Correct. This reminds me of the recent story in the Solomon islands - local people upset with the local Chinese entrepreneurs/traders (who were treating the natives bad, and were taking...
 Forum: Lone Mersenne Hunters 2022-05-06, 05:10 Replies: 21 Views: 15,830 Posted By LaurV +1 +1
 Forum: Factoring 2022-05-06, 04:59 Replies: 55 Views: 4,410 Posted By LaurV There is no "vulnerability" as in the sense of a... There is no "vulnerability" as in the sense of a backdoor or math trick or something. It is just that the computers became so fast that they are able to factor a 512 bits number (about 154 digits) in...
 Forum: storm5510 2022-05-06, 04:22 Replies: 36 Views: 942 Posted By LaurV Are you sure? One way to make God laugh: you tell... Are you sure? One way to make God laugh: you tell him your plans for the future... :razz:
 Forum: Lone Mersenne Hunters 2022-05-06, 02:29 Replies: 2,129 Views: 311,198 Posted By LaurV Whaaa! Congrats! Nice found! Same number of... Whaaa! Congrats! Nice found! Same number of digits like my best (currently position 13), but it falls about 0.9 bits shorter :razz:
 Forum: Miscellaneous Math 2022-05-06, 02:19 Replies: 11 Views: 489 Posted By LaurV I think that what OP tries to say, is that, if... I think that what OP tries to say, is that, if you have a random method to pick numbers, for which the output is one in 32 possibilities (like, taking random numbers mod 32, for example), you would...
 Forum: Software 2022-05-05, 15:59 Replies: 13 Views: 910 Posted By LaurV Then you can use cudaLucas, still much faster... Then you can use cudaLucas, still much faster than llrCuda, for mersenne numbers. Source available too.
 Forum: GpuOwl 2022-05-05, 15:51 Replies: 34 Views: 1,864 Posted By LaurV Something may still be fishy with that A100... Something may still be fishy with that A100 system, crunching 10xx us/iter for a 1xxM exponent. Does the system do other things in the same time? I am getting 12xx us/iter for a 332M exponent...
 Forum: Lounge 2022-05-05, 10:58 Replies: 1,925 Views: 216,918 Posted By LaurV May your wife rest in peace, Paul. We are... May your wife rest in peace, Paul. We are terrible sorry to hear such news.
 Forum: Miscellaneous Math 2022-05-05, 10:45 Replies: 29 Views: 955 Posted By LaurV Oh... I though is even, as you add two odds :razz: Oh... I though is even, as you add two odds :razz:
 Forum: Miscellaneous Math 2022-05-05, 10:40 Replies: 29 Views: 955 Posted By LaurV You were not seeing things, that's a long time... You were not seeing things, that's a long time known joke from Mike, for the new users before their first posts being approved or so, the numbers of posts being shown is an arbitrary large number....
 Forum: Soap Box 2022-05-05, 10:11 Replies: 386 Views: 15,399 Posted By LaurV It has the president. Who cares about troops?... It has the president. Who cares about troops? :razz:
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