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 Showing results 1 to 25 of 60 Search took 0.02 seconds. Search: Posts Made By: vasyannyasha
 Forum: Homework Help 2019-06-25, 06:34 Replies: 4 Views: 1,663 Posted By vasyannyasha Im searching for numbers that n-gonal pyramidal... Im searching for numbers that n-gonal pyramidal number and n-angular number. Cannonball problem for different bases
 Forum: Homework Help 2019-06-16, 08:43 Replies: 4 Views: 1,663 Posted By vasyannyasha And i forget about searching from some minimal... And i forget about searching from some minimal border. How to find nmin without computing previous P_n^r? Pre-thx
 Forum: Homework Help 2019-06-15, 11:45 Replies: 4 Views: 1,663 Posted By vasyannyasha Searching many formulas to one limit Hi guys! This is formula for nth r-gonal pyramidal number P_n^r= \frac{3n^2 + n^3(r-2) - n(r-5)}{6} I have , for example 2
 Forum: FactorDB 2019-06-13, 13:26 Replies: 126 Views: 18,001 Posted By vasyannyasha (2127031+1)/3 is just above 38000 digits. (2127031+1)/3 is just above 38000 digits.
 Forum: Riesel Prime Search 2019-05-30, 07:09 Replies: 380 Views: 40,195 Posted By vasyannyasha 2641908225 Reserving 2641908225 Pre-thanks
 Forum: News 2018-12-09, 15:44 Replies: 270 Sticky: Lucky 13 (M51 related) Views: 30,361 Posted By vasyannyasha Congratulations to discoverer! Curtis Cooper is... Congratulations to discoverer! Curtis Cooper is discoverer or not?
 Forum: Msieve 2018-12-05, 11:04 Replies: 1 Views: 1,446 Posted By vasyannyasha Msieve error Im using ggnfs with factmsieve.py to factor 91-digit number. After finding 100%+ relations i got this problem appending spairs.out.T0 to spairs.out appending spairs.out.T1 to spairs.out appending...
 Forum: Riesel Prime Search 2018-02-18, 14:18 Replies: 995 Views: 99,027 Posted By vasyannyasha Kosmaj, check again. Everything work fine now.... Kosmaj, check again. Everything work fine now. PRPNet server was down.
 Forum: Data 2018-01-20, 16:02 Replies: 17 Views: 3,913 Posted By vasyannyasha Actually we have determenistic P-1 Pollard test. ... Actually we have determenistic P-1 Pollard test. On mersenne.ca we see B1=5*10^12 So the minimum P-1 factorisation is B1*B1 Which is 2.5*10^25. Log2(2.5*10^25)=84.4 So "No factors below 2^84"
 Forum: Aliquot Sequences 2018-01-12, 21:09 Replies: 244 Views: 22,962 Posted By vasyannyasha Escape from 26 3087... Escape from 26 3087 3883520684800021728793155600525505797862818464717560389541258977182719674383518775541911157072918588442565642944=2^6 *...
 Forum: Factoring 2018-01-12, 17:52 Replies: 7 Views: 889 Posted By vasyannyasha Before this I find dozens of different factors... Before this I find dozens of different factors with ECM. Memory work fine. Maybe this was bug for 30 seconds. After this P-1 test used 2 GB and find this factor.
 Forum: Factoring 2018-01-12, 17:20 Replies: 7 Views: 889 Posted By vasyannyasha GMP-ECM write only about odds for 35-digit factor... GMP-ECM write only about odds for 35-digit factor and bigger.
 Forum: Factoring 2018-01-12, 17:18 Replies: 7 Views: 889 Posted By vasyannyasha 111-digit number from aliquot sequence 111-digit number from aliquot sequence
 Forum: Factoring 2018-01-12, 15:25 Replies: 7 Views: 889 Posted By vasyannyasha My luck I didn't find 12-digit factor after 1000 curves with B1=11000 What are the odds?
 Forum: News 2018-01-03, 19:09 Replies: 505 Views: 70,726 Posted By vasyannyasha 467333183359...069762179071 467333183359...069762179071
 Forum: News 2017-12-30, 20:31 Replies: 505 Views: 70,726 Posted By vasyannyasha I calculated that this number have approx 23.1... I calculated that this number have approx 23.1 million digits,so this number close to M77000000.
 Forum: News 2017-12-28, 18:50 Replies: 505 Views: 70,726 Posted By vasyannyasha Congratulations!!! Sweet dreams are made of... Congratulations!!! Sweet dreams are made of this Who am I to disagree? I travel the forum And the seven threads
 Forum: Aliquot Sequences 2017-12-23, 12:27 Replies: 3,350 Views: 262,419 Posted By vasyannyasha Hi I reserve 1281810 Pre-thanks Hi I reserve 1281810 Pre-thanks
 Forum: Software 2017-12-19, 07:18 Replies: 6 Views: 681 Posted By vasyannyasha Cpu-Z write L1-D=16Kb*4 L1-I=96Kb*2(in... Cpu-Z write L1-D=16Kb*4 L1-I=96Kb*2(in previous message i wrote 96Kb*4. Sorry, my mistake. In first message everything is right) L2=2048Kb So L2 per core=2048/4=512Kb
 Forum: Software 2017-12-18, 16:56 Replies: 6 Views: 681 Posted By vasyannyasha L1 D(Data?)=16KB *4 L1 I(intsructions?)=96KB*4 L1 D(Data?)=16KB *4 L1 I(intsructions?)=96KB*4
 Forum: Software 2017-12-18, 15:59 Replies: 6 Views: 681 Posted By vasyannyasha LLR can't find all L1 cache I have AMD Athlon X4 860K with L1=16*4+96*2=256 KB But LLR write L1 cache size : 16 KB Could somebody explain this? pre-thanks
 Forum: Conjectures 'R Us 2017-12-05, 18:51 Replies: 596 Sticky: Sieving for CRUS Views: 39,808 Posted By vasyannyasha R622 I want to reserve R622. Pre-thanks
 2017-12-03, 19:02 Replies: 239 Sticky: Carol / Kynea Primes Views: 25,104 Posted By vasyannyasha base 48 and 52 Base 52 from n=1000 to 10000 No primes Base 48 from n=1000 to 10000 Four primes (48^1153+1)^2-2 (48^3882-1)^2-2 (48^4687+1)^2-2 (48^6123-1)^2-2
 Forum: PrimeNet 2017-12-02, 18:38 Replies: 11 Views: 5,846 Posted By vasyannyasha From post #9 112349 seconds to test exponent... From post #9 112349 seconds to test exponent M35000011 4 cores 43.75 Ghz-day=12 PFLOP So 1 Ghz-day=0.27 PFLOP=274 TFLOP I made measurements on my AMD 760208 seconds to test exponent M35000011...
 2017-12-01, 07:02 Replies: 239 Sticky: Carol / Kynea Primes Views: 25,104 Posted By vasyannyasha My English.. Sorry, my mistake My English.. Sorry, my mistake
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