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#584 |
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May 2009
Russia, Moscow
50418 Posts |
Reserving R666(2k's) and S800(3k's) to n=100K.
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#585 |
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"Mark"
Apr 2003
Between here and the
18D416 Posts |
It isn't as much work as you might think. I use the script, then sieve, then put the .pfgw file into PRPNet. I kept doing that until I had an estimated ten days of work. It turned out to be about four days of work.
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#586 |
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"Mark"
Apr 2003
Between here and the
22·7·227 Posts |
Sierpinski base 920
Riesel bases 615, 746, 846, 866 |
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#587 |
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"Mark"
Apr 2003
Between here and the
11000110101002 Posts |
Riesel bases 665 and 737.
Sierpinski bases 737 and 983. |
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#588 |
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"Mark"
Apr 2003
Between here and the
143248 Posts |
Taking Riesel base 872.
Taking Sierpinksi bases 515, 773, 845, and 657. |
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#589 |
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"Mark"
Apr 2003
Between here and the
22·7·227 Posts |
Primes found:
Code:
2*657^2+1 4*657^2+1 6*657^1+1 8*657^2368+1 10*657^1+1 12*657^3+1 14*657^1+1 16*657^1+1 18*657^1+1 20*657^25+1 22*657^4+1 24*657^2+1 26*657^8+1 28*657^1+1 30*657^2+1 32*657^1688+1 34*657^3+1 36*657^12+1 38*657^1+1 42*657^16+1 44*657^1+1 46*657^1+1 Code:
2*515^1+1 4*515^122+1 6*515^2+1 8*515^11+1 10*515^4+1 12*515^186+1 14*515^1+1 16*515^94+1 18*515^2+1 20*515^1+1 22*515^254+1 24*515^37+1 26*515^2477+1 28*515^2+1 30*515^1+1 32*515^1+1 34*515^2+1 36*515^1+1 38*515^1+1 40*515^12+1 42*515^1331+1 Last fiddled with by rogue on 2010-06-16 at 12:59 |
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#590 |
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"Mark"
Apr 2003
Between here and the
22·7·227 Posts |
Taking Riesel bases 773 and 563.
Last fiddled with by rogue on 2010-06-16 at 12:59 |
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#591 |
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"Mark"
Apr 2003
Between here and the
22·7·227 Posts |
Riesel bases 528, 832, and 951.
Sierpinski base 951. |
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#592 |
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"Mark"
Apr 2003
Between here and the
18D416 Posts |
Taking Riesel base 582.
Taking Sierpinski bases 844, 953, and 582. |
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#593 |
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Mar 2006
Germany
22·727 Posts |
R1019, k=2 at n=130k, no prime, continuing
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#594 |
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May 2007
Kansas; USA
2·41·127 Posts |
S578 is complete to n=25K; 2 primes found for n=5K-25K; 7 k's remaining; base released.
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