from the 10th
31357*2^424397-1 (127761 digits)

6327*2^415961-1 (125221 digits)
6303*2^421279-1 (126822 digits)

1065*2^601742-1 (181146 digits)

103*2^984667-1 (296417 digits)

6347*2^429130-1 (129185 digits)
6321*2^429631-1 (129336 digits)

AES

Congrats on nice k=103 primes, at n=977k the other day, and at 984k now. What a nice density! :smile:

Thanks Kosmaj. And, I thank all those who sieved for the 9th an 10th drives.

From the 9th drive:

11961*2^430434-1 (129578 digits)

1263*2^646400-1 (194589 digits)

From the 9th drive:

13845*2^414458-1 (124769 digits)
16665*2^416256-1 (125310 digits)

6347*2^432210-1 (130112 digits)
6377*2^433440-1 (130483 digits)
6381*2^433953-1 (130637 digits)

16665*2^427457-1 is prime!

6145*2^452419-1 is prime. (136196 digits)
Thanks to Adam for sharing his sieve with me.
-Curtis

9th Drive:

28665*2^443532-1 (133521 digits)

6387*2^436176-1 (131306 digits)
27615*2^444763-1 (133892 digits) <-- 9th Drive

Finally a k=195 prime, the previous one was at n=561444:

195*2^915929-1 (275725 digits)

24 hours without a prime? Where did you all go?
We've had such a run of primes recently- it has been fun to check RPS once a day or more to see what was found. So, hurry up everyone!

You want a prime?

Here it is, from the 10th drive:

28723*2^436743-1 (131478 digits)

6309*2^442192-1 (133117 digits)
6341*2^444610-1 (133845 digits)
6335*2^448572-1 (135038 digits)
13845*2^445995-1 (134263 digits) <-- 9th Drive

37785*2^556108-1 (167410 digits)
53625*2^556611-1 (167562 digits)

6163*2^452615 is prime.

6327*2^461358-1 (138887 digits)
6301*2^461891-1 (139047 digits)

21825*2^447542-1 (134728 digits)
36315*2^557985-1 (167975 digits)

My first prime in the 10th Drive:

20591*2^442754-1 (133287 digits)

My first for the 9th drive:

29925*2^448240-1 (134939 digits)

One more from the 9th Drive:

25077*2^452305-1 (136162 digits)

1253*2^565904-1 (170358 digits)
1209*2^650107-1 (195705 digits)
1245*2^665997-1 (200489 digits)
1225*2^662229-1 (199354 digits)

From the 8th drive:

7215*2^521696-1 (157051 digits)

1293*2^542346-1 (163266 digits)
1209*2^671449-1 (202130 digits)

Two more from the 8th drive:

5445*2^522059-1 (157160 digits)
5445*2^525824-1 (158293 digits)

My first prime from the 10th drive:

12097*2^446141-1 (134306 digits)

And another from the 8th drive:

7245*2^520742-1 (156763 digits)

6243*2^455282-1 (137058 digits)

1 from the 9th drive,and my first top-5000 prime.
25077*2^450772-1 (135701 digits)

Dougal
 

Congrats on your first prime!

And I wish you many more.

29925*2^429840-1 is prime!

From the 9th drive:

29925*2^459135-1 (138218 digits)


9999*2^493445-1 (148546 digits)

Another one from the 8th drive:

7215*2^527378-1 (158761 digits)

And one more from the 9th Drive:

23805*2^451349-1 (135874 digits)

9th

18975*2^456235-1 (137345 digits)

9th Drive again

12045*2^452687-1 (136277 digits)

Again from the 8th drive:

8295*2^532615-1 (160338 digits)

Edit: Just noticed that this is our [B]50th prime[/B] in the 8th drive!

9th

13845*2^461706-1 (138992 digits)

1037*2^639844-1 (192616 digits)
1269*2^679747-1 (204628 digits)
1261*2^676597-1 (203680 digits)

6233*2^462338-1 (139182 digits)

1221*2^580429-1 (174730 digits)
1293*2^547638-1 (164859 digits)
1235*2^669066-1 (201413 digits)

6279*2^462467-1 (139221 digits)

9th drive:

12753*2^454484-1 (136818 digits)

From the 10th drive:

28571*2^454482-1 (136818 digits)
12007*2^459457-1 (138315 digits)
24097*2^460945-1 (138763 digits)

6279*2^461932-1 (139060 digits)

Two from the 8th drive:

6975*2^529869-1 (159511 digits)
5445*2^530923-1 (159828 digits)

Just when I thought 528-529 from the 8th Drive is primeless :smile:

9441*2^528999-1 (159249 digits)

6249*2^463587-1 (139558 digits)

6289*2^464225-1 (139750 digits)

9th drive:

16665*2^453665-1 (136571 digits)

One more from the 9th Drive:

23295*2^465214-1 (140048 digits)

Finally a prime from the "9 Ks" Drive:

189*2^888200-1 (267378 digits)

Since the last prime at 800k we did about 32,000 tests to find this one, while statistically there should be a prime every 12,000 or os tests at this level (sieved to 10T). Meaing that the next one is right there, in the next test file :smile:

1273*2^691383-1 (208131 digits)

6227*2^465258-1 (140061 digits)

9th
25077*2^456924-1 (137553 digits)

103*2^1077739-1 (324434 digits)

9th drive:

20625*2^466289-1 (140372 digits)

1225*2^576459-1 (173535 digits)
1251*2^591194-1 (177971 digits)
1081*2^618559-1 (186208 digits)
1065*2^624740-1 (188069 digits)

7th drive:

2925*2^567219-1 (170754 digits)

9th drive:

21825*2^470138-1 (141530 digits)

1253*2^583560-1 (175673 digits)
1203*2^696279-1 (209604 digits)
1065*2^628382-1 (189165 digits)

1073*2^645570-1 (194339 digits)

Another one from the 10th drive:

15043*2^480639-1 (144691 digits)

6253*2^466975-1 (140578 digits)

9th Drive:

22365*2^468941-1 (141170 digits)

... followed by one from the 10th Drive:

34631*2^475246-1 (143068 digits)

From the "adam drive":
6035*2^453592-1 is prime. (136549 digits)
-Curtis

5355*2^517558-1 (155805 digits) - 8th drive

The 11th prime from the 10th drive:

32713*2^485539-1 (146167 digits)

[QUOTE=Kosmaj;176036]Finally a prime from the "9 Ks" Drive:

189*2^888200-1 (267378 digits)

Since the last prime at 800k we did about 32,000 tests to find this one, while statistically there should be a prime every 12,000 or os tests at this level (sieved to 10T). Meaing that the next one is right there, in the next test file :smile:[/QUOTE]

189*2^891876-1 (268484 digits)


:tu:

9th

20145*2^474205-1 (142755 digits)

The 12th prime from the 10th drive:

11729*2^494856-1 (148971 digits)

Expectations (11.8 primes up to n=500k) fulfilled! :smile:

153*2^894504-1 is prime! (9k's)

1261*2^680627-1 (204893 digits)
1263*2^681632-1 (205195 digits)

9th drive:

26829*2^470531-1 (141649 digits)

9th

22701*2^475814-1 (143239 digits)

297*2^899234-1 is prime.

ranges done: 0 - 900k and 929k - 975k.

Another one from the 10th drive:

11347*2^508209-1 (152991 digits)

1191*2^611350-1 (184038 digits)

9th drive:

12753*2^472607-1 (142273 digits)

One more from the 9th:

11655*2^473872-1 (142654 digits)

... and another from the 9th:

29445*2^471983-1 (142086 digits)

In a transition towards quality primes :smile:

277*2^937325-1 (282166 digits)

1125*2^603350-1 (181630 digits)
1103*2^605478-1 (182271 digits)

My first one from the 7th drive:

2955*2^570821-1 (171838 digits)

9th drive:

15645*2^478710-1 (144111 digits)

1083*2^584474-1 (175948 digits)

105*2^1043063-1 is prime! (313996 digits)

:banana::banana::banana:

6285*2^475806-1 (143236 digits)

Congrats Carlos!

From the 7th drive:

2505*2^574175-1 (172848 digits)

1225*2^589189-1 (177367 digits)
1155*2^589735-1 (177531 digits)
1155*2^593965-1 (178805 digits)

6279*2^476527-1 (143453 digits)

9th drive:

20145*2^484090-1 (145730 digits)

1257*2^635888-1 (191425 digits)
1113*2^615855-1 (185394 digits)
1187*2^630890-1 (189920 digits)

From the 7th drive:

2715*2^578940-1 (174282 digits)