R15 tested to n=100k (50-100k)

10 primes found, 27 remain

6085180*15^51025-1
6919366*15^56662-1
6159044*15^63666-1
5945736*15^65490-1
8370008*15^66535-1
8029728*15^71094-1
8747006*15^71297-1
9952658*15^77101-1
8088512*15^81480-1
7773836*15^88277-1

Results emailed, Base released

Reserving R15 to n=200k (100-200k) for BOINC

status report
 

S10 tested till n=1.87M
R10 tested till n=1.63M

S6 Sieve Update
 

Sieved 2M <= n <= 4M up to Ps = 1.0e14. Candidates file attached. I am done sieving these candidates (for now); anyone interested should feel free to continue with attached file.

R15 tested to n=200k (100-200k)

13 primes found, 14 remain

6310892*15^118730-1
298342*15^119193-1
9334766*15^119953-1
4820256*15^120564-1
1877488*15^121340-1
135202*15^133433-1
6376538*15^136678-1
7447624*15^145892-1
940130*15^147006-1
300870*15^156608-1
8168814*15^158596-1
9997886*15^180302-1
937474*15^195209-1

Results emailed, Base released

The base is making a good progress. If someone can sieve up to n=400k or higher this would be nice.

Moved discussion about sieving R15 to the Sieving for BOINC thread [URL="http://mersenneforum.org/showthread.php?t=20743"]here[/URL].

R24 S24
 

R24 & S24 both tested n=100K-221K

R24 13 primes found 74 remain

9519*24^108090-1
2144*24^112584-1
18789*24^118676-1
28276*24^119913-1
11261*24^121773-1
22279*24^130256-1
7284*24^134620-1
1824*24^138568-1
16876*24^148327-1
22604*24^169372-1
25379*24^175842-1
2844*24^203856-1
8894*24^210624-1

In addition:
9519*24^108090-1 is prime making 9519*576^54045-1 prime
2144*24^112584-1 is prime making 2144*576^56792-1 prime
7284*24^134620-1 is prime making 7284*576^67310-1 prime
1824*24^138568-1 is prime making 1824*576^69284-1 prime
2844*24^203856-1 is prime making 2844*576^101979-1 prime
8894*24^210624-1 is prime making 8894*576^105312-1 prime

S24 20 primes found 73 remain

8684*24^120015+1
13374*24^122901+1
21439*24^128541+1
9621*24^129864+1
7481*24^135654+1
9726*24^136972+1
14529*24^141871+1
6181*24^142068+1
20621*24^146050+1
26101*24^160068+1
7394*24^164469+1
28661*24^164724+1
7789*24^167491+1
3051*24^175760+1
25516*24^180286+1
29549*24^182105+1
10216*24^183916+1
29619*24^204203+1
29116*24^216988+1
27611*24^219946+1

In addition:
9621*24^129864+1 is prime making 9621*576^64932+1 prime
7481*24^135654+1 is prime making 7481*576^67827+1 prime
9726*24^136972+1 is prime making 9726*576^68486+1 prime
6181*24^142068+1 is prime making 9181*576^71034+1 prime
20621*24^146050+1 is prime making 20621*576^73025+1 prime
26101*24^160068+1 is prime making 26101*576^80034+1 prime
28661*24^164724+1 is prime making 28661*576^82362+1 prime
3051*24^175760+1 is prime making 3051*576^87880+1 prime
25516*24^180286+1 is prime making 25516*576^90143+1 prime
10216*24^183916+1 is prime making 10216*576^91958+1 prime
29116*24^216988+1 is prime making 29116*576^108494+1 prime
27611*24^219946+1 is prime making 27611*576^109973+1 prime

Continuing on to n=300K

All results will be emailed @ n=300K

R6 done to n=5M, no prime.

Base released

S15
 

Reserving S15 <=5M to n=200K

status report
 

S10 tested till n=1.89M
R10 tested till n=1.65M

S15 <=5M
 

S15 <=5M tested n=150K-200K
3 primes found 7 remain

734268*15^180565+1
1868998*15^186814+1
3859132*15^195563+1

Results attached Range released