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From: don.lotto on 24 Apr 2010 22:12 On Apr 16, 4:07 pm, don.lo...(a)paradise.net.nz wrote: > On Apr 15, 9:40 pm, Helmut Richter <hh...(a)web.de> wrote: > PUZZLE... prime triple and Sophie Germain p.above 1580187000,-middle prime divides (10^9)^(10^9)+3. GIVEN those tips, it shouldn't be impossible. well, there's an article about 2ooo. and eis encyclopedia integer sequences? search your memory box. don.lotto. 25/4/2010 Anzac 1915. Gallipoli. New Zealand. [helicopter crash Wellington. Sincere condolences.] > > On Tue, 13 Apr 2010, gerson wrote: > > > <don.lo...(a)paradise.net.nz> wrote > > PUZZLE.. > subject line and original question. > > prime triple around > greater than 1580187000, middle prime > divides > (10^9)^(10^9)+3. raised to a power. > > billion to the billion.> 10 ^ (9e9) +3. > > [don't be fooled, there's also a twin..] > cheers, > don.mcdonald 12/4/10. > > really neat ! wellington nz. > > dear editor, astronomer, Mathematician, Sue MZD,*********** > > I've done 99 % of the work for you! > > Just needs you to do some simple checking! > > > > ... what is prime triple? > > > > p=prime, p+6=prime, and one of p+2 or p+4 is prime. p+6 = 2q+1. Sophie Germain. [added.] > > > > Who said ? > > > For instancehttp://mathworld.wolfram.com/PrimeConstellation.html ....> > > Helmut Richter- Hide quoted text -> > - Show quoted text - |