Thread: Most wanted
View Single Post
Old 2009-05-22, 15:18   #12
cipher's Avatar
Feb 2007

211 Posts

Filling the GAPS for
Riesel list (k·2n-1 prime) for 10^7 < k < 10^8 [Completed]

Remaining 10k LLR'd upto n=50k

19474455*2^n-1 [completed]
20934375*2^n-1 [completed]
24107655*2^n-1 [completed]
27114615*2^n-1 [completed]
28397655*2^n-1 [completed]
35900025*2^n-1 [completed]
44702775*2^n-1 [completed]
51010245*2^n-1 [completed]
78290355*2^n-1 [completed]
80555475*2^n-1 [completed]
96623835*2^n-1 [completed]
Here is the File with all the primes for the above range. 10kprime.txt


P.S: Kar_bon please look in the range Riesel list (k·2n-1 prime) for 10^7 < k < 10^8 and let me know if i might have missed any k's

kar_bon: all primes inserted with marked twins/Sophie-Germain.
all comments "(xx primes to 50k)" for the range 10^7 < k < 10^8 filled.

remarkable: k=35900025 got 3 Sophie-Germain pairs >1000!

many thanks!

Last fiddled with by kar_bon on 2009-06-02 at 18:25
cipher is offline   Reply With Quote