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 Showing results 1 to 25 of 765 Search took 0.10 seconds. Search: Posts Made By: Viliam Furik
 Forum: Charles Kusniec 2022-06-26, 23:50 Replies: 16 Views: 314 Posted By Viliam Furik This one is trivial. If the square number is... This one is trivial. If the square number is even, it must be divisible by 2, and also 4, as all powers of prime divisors of squares must be even for it to be a square number. If you take a square s...
 Forum: Factoring 2022-06-21, 16:12 Replies: 20 Views: 992 Posted By Viliam Furik I've noticed a mistake I made. Oddly enough, it... I've noticed a mistake I made. Oddly enough, it fixed itself. Under my gcd rule, 9 goes to 3, not 18 (while doing those first few numbers in my head, I probably forgot to add 1 to the power 2 in...
 Forum: Factoring 2022-06-19, 20:47 Replies: 20 Views: 992 Posted By Viliam Furik It must be a rational multiple :lol: It must be a rational multiple :lol:
 Forum: Soap Box 2022-06-17, 16:07 Replies: 37 Views: 1,145 Posted By Viliam Furik I would like to defend this part a bit. In the... I would like to defend this part a bit. In the circles of Facebook, and other social media and messaging services, it's quite common to write in a simple form and overlook occasional typos in the...
 Forum: Factoring 2022-06-13, 20:53 Replies: 20 Views: 992 Posted By Viliam Furik The conjecture originally was that these prime... The conjecture originally was that these prime loops (p -> 2p -> 2p) are the only loops and that all numbers terminate in such a loop. @henryzz pointed out more formats (actually a pattern for...
 Forum: Factoring 2022-06-12, 10:52 Replies: 20 Views: 992 Posted By Viliam Furik Ooooh, smart. So there are infinitely many... Ooooh, smart. So there are infinitely many 1-cycles with these known formats.
 Forum: Factoring 2022-06-12, 00:58 Replies: 20 Views: 992 Posted By Viliam Furik Let me correct you. I was explaining... Let me correct you. I was explaining my improved version of the original rule for the sequence. Thus 75 goes to 50. At least in my version, that is. 75 = 3 * 5^2, that is 6 divisors, 6 = 2...
 Forum: Factoring 2022-06-11, 00:28 Replies: 20 Views: 992 Posted By Viliam Furik Okay, I have found something: 25 -> 75 -> 50... Okay, I have found something: 25 -> 75 -> 50 -> 75 (5^2 -> 3*5^2 -> 2*5^2 -> 3*5^2)
 Forum: Factoring 2022-06-10, 23:56 Replies: 20 Views: 992 Posted By Viliam Furik For a moment I thought about using only the... For a moment I thought about using only the proper divisors, but this lead me very quickly to a realization of a problem with primes, which would then have only 1 divisor. These number series are...
 Forum: PrimeNet 2022-06-01, 21:41 Replies: 101 Views: 48,290 Posted By Viliam Furik Yep, one of our internet providers here in... Yep, one of our internet providers here in Slovakia, specifically the one I use, is a great example of this. When you call their tech support line before you are even allowed to talk to the robot to...
 Forum: Lounge 2022-06-01, 17:25 Replies: 30 Views: 2,134 Posted By Viliam Furik Are plurals allowed? If so, then: e[8]:... Are plurals allowed? If so, then: e[8]: effervescencelessnesses i[7]: indivisibilities However, these might be grammatical non-sense.
 Forum: Software 2022-05-28, 14:05 Replies: 5 Views: 321 Posted By Viliam Furik Perhaps the best way to get answers is to... Perhaps the best way to get answers is to directly contact our resident sorcerer supreme George Woltman, author of Prime95. Forum username: Prime95 E-mail: :woltman:
 Forum: Miscellaneous Math 2022-05-14, 11:07 Replies: 572 Views: 71,500 Posted By Viliam Furik You do realize you are the object of my humor,... You do realize you are the object of my humor, right? I am laughing at you, not with you.
 Forum: Lounge 2022-05-13, 13:20 Replies: 25 Views: 3,721 Posted By Viliam Furik Hi, welcome to these bits and bytes of internet... Hi, welcome to these bits and bytes of internet space! I hope you'll have a good time here, and I wish you your very own Mersenne prime. Necroposting might be useful, such as in this case - I...
 Forum: Hardware 2022-05-11, 19:33 Replies: 875 Views: 211,120 Posted By Viliam Furik I was thinking about the effect of memory... I was thinking about the effect of memory bandwidth as a bottleneck for the performance of a GPU or a CPU. I thought about and tried to calculate the amount of bandwidth needed for 1 TFLOPS of FP64...
 Forum: GPU Computing 2022-05-07, 21:15 Replies: 375 Views: 97,649 Posted By Viliam Furik I'd like to offer a Radeon VII for sale, for 750... I'd like to offer a Radeon VII for sale, for 750 \$, including the shipping costs to pretty much anywhere. It had its fans changed recently, so they should last for a long time hopefully. Please,...
 Forum: Data 2022-04-17, 20:21 Replies: 1,401 Views: 184,288 Posted By Viliam Furik Somewhere in the early days of this project - I... Somewhere in the early days of this project - I think it was somewhere around the post #500 - you expressed your wish for this project to finish in under 2000 days. Your wish came true!
 Forum: GPU Computing 2022-03-23, 22:18 Replies: 6 Views: 932 Posted By Viliam Furik INT8 Tensor throughput is 2000 TOPS... so 2 POPS... INT8 Tensor throughput is 2000 TOPS... so 2 POPS :lol:
 Forum: Science & Technology 2022-03-23, 21:51 Replies: 3,003 Views: 313,662 Posted By Viliam Furik No, no, that's probabilistic addition. No, no, that's probabilistic addition.
 Forum: Lone Mersenne Hunters 2022-02-17, 18:06 Replies: 2,162 Views: 325,293 Posted By Viliam Furik I guess it's not secret anymore :lol::razz: I guess it's not secret anymore :lol::razz:
 Forum: Lounge 2022-01-22, 13:03 Replies: 98 Poll: GIMPS shirts Views: 32,150 Posted By Viliam Furik Yes, it is. Orders since January 2021 have not... Yes, it is. Orders since January 2021 have not been processed yet. I am working on doing it soon. There's a huge backlog of them - almost as big as DC backlog :lol: .
 Forum: Information & Answers 2022-01-11, 21:29 Replies: 9 Views: 941 Posted By Viliam Furik I am not sure exactly how RSA512 works, and I am... I am not sure exactly how RSA512 works, and I am not willing to research it for this topic, but from what I know, it uses 512 bits as output. Thus it has 2^512 different possible outputs, which have...
 Forum: Lounge 2022-01-02, 17:05 Replies: 379 Views: 47,000 Posted By Viliam Furik I believe you're talking about the 20th century,... I believe you're talking about the 20th century, starting in 1901. However, I prefer the 19th century for 1901, because I think years 0-99 are the 0th century. If you used the 0-indexed century...
 Forum: Miscellaneous Math 2022-01-02, 13:36 Replies: 572 Views: 71,500 Posted By Viliam Furik That's not what it means. "The house always... That's not what it means. "The house always wins", with "the house" being the casino, means that you, as a visitor, generally lose, as the probabilities of you winning are less than 50 %, thus, on...
 Forum: GPU Computing 2021-12-31, 20:46 Replies: 20 Views: 1,890 Posted By Viliam Furik You need to make a text file called worktodo.txt,... You need to make a text file called worktodo.txt, where you will have the work for the mfaktc program. It is in the following format: Factor=[exponent],[bitlevel-start],[bitlevel-end] ...
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