20201213, 17:16  #1420 
Sep 2011
Germany
2·3^{2}·151 Posts 
Reserving R7 to n=100k (25100k) (200300M) for BOINC

20201214, 18:00  #1421 
Sep 2011
Germany
2718_{10} Posts 
S9 tested to n=5M (25M)
nothing found, 1 remain Results emailed  Base released 
20201219, 13:12  #1422 
Sep 2006
BB_{16} Posts 
s19 tested till n=191k
New primes: Code:
441244*19^190791+1 
20210112, 18:40  #1423 
"Nuri, the dragon :P"
Jul 2016
Good old Germany
2·401 Posts 
Small range of R7 proven
Working on a large base like R7 is troublesome, but i still decided to give it some effort.
And after a few days i have results. The range 408034000000 up to 408034255081 is proven. The last k just fell a few hours ago. Code:
408034056294*7^2267721 is prime! (191657 decimal digits, P = 3) Time : 342.596 sec. I am reserving the range >408G for testing up to n=25K. [5400 k´s remaining at n=3350; quickly decreasing] Last fiddled with by MisterBitcoin on 20210112 at 18:41 
20210113, 10:11  #1424  
May 2007
Kansas; USA
13^{2}×61 Posts 
Quote:
You should have reserved it first. I would have stated the following: This is too messy to show on the pages. Sorry. I suggest working your way upwards from k>500M (lowest untested) on the k's for this hugeconjectured base. Starting at the end and working backwards makes for too much admin work. Last fiddled with by gd_barnes on 20210113 at 10:18 

20210113, 11:59  #1425  
"Nuri, the dragon :P"
Jul 2016
Good old Germany
2×401 Posts 
Quote:
Alright, reserving R7 k= 500M1G up to n=25K. Last fiddled with by gd_barnes on 20210114 at 09:52 Reason: admin edit: split apart comment about software 

20210114, 09:49  #1426 
May 2007
Kansas; USA
13^{2}×61 Posts 
Questions and comments about srbsieve/srsieve/srsieve2 moved to software instructions/questions thread.

20210123, 13:16  #1427 
"Nuri, the dragon :P"
Jul 2016
Good old Germany
322_{16} Posts 
Reserving R7 krange <2M up to n=500K.

20210126, 12:10  #1428 
May 2005
2^{3}×7×29 Posts 
status report
S10 tested till n=3.06M
R10 tested till n=2.34M 
20210128, 21:14  #1429 
Sep 2011
Germany
5236_{8} Posts 
R7 tested to n=100k (25100k) (200300M)
1281 primes found, 794 remain in this range Results emailed  Base released 
20210201, 20:25  #1430 
Jul 2003
wear a mask
1,553 Posts 
R6 Update
R6 tested to n = 5.5e6. Residues attached. Testing continues.

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