POST PRIMES you've found here, and name or prover code - Page 27

lsoule · 2005-03-01, 06:37

231*2^465391-1 (140100 digits)

lsoule · 2005-03-03, 20:16

From the 2995125705 part of the 15k project:

2995125705*2^629062-1 (189377 digits).

This is #195 on the top 5000 list.

ET_ · 2005-03-03, 22:10

Quote:

Originally Posted by lsoule

From the 2995125705 part of the 15k project:

2995125705*2^629062-1 (189377 digits).

This is #195 on the top 5000 list.

I want to find another big prime too

Luigi

lsoule · 2005-03-07, 14:52

231 498961

100280245065 180000
100280245065 186519
100280245065 200558

lsoule · 2005-03-09, 17:49

3710369067405 185721

Thanks to Kosmaj for pointing out that 3710369067405 is 37#/2
and 100280245065 in the previous post is 31#/2 where
n# is the multiplication of all primes up to n.

lsoule · 2005-03-11, 23:45

231*2^535713-1 (161269 digits)

100280245065*2^223124-1 (67179 digits)

lsoule · 2005-03-16, 05:27

8331405 186251
8331405 198122

lsoule · 2005-03-16, 15:26

8331405 199127
8331405 200363
8331405 205885
8331405 207555

puh_32 · 2005-03-21, 09:18

868409685*2^164339-1 is prime! Time : 229.952 sec.

(but too small to be indexed)

No other primes in range.

/ puh_32

lsoule · 2005-03-31, 18:46

8331405 is still producing. The last 3 listed here are reported
by L83. Voznyy if you read this, please let me know what
ranges you're searching so we don't duplicate effort.
I've re-started my search from 400k on.

8331405 220532
8331405 222399
8331405 264459
8331405 269433
8331405 274141

6555 211720
6555 235260
6555 236514

118275 187734
1155 183159
9915 222175

lsoule · 2005-04-08, 16:43

8331405 433420
65395 214477
1965 226308
307515 207331
29445 193358
5865 187673

2005-03-21, 09:18	#295
puh_32 Jul 2004 Sweden 2×7 Posts	*8684096852^164339-1 is prime!** 868409685*2^164339-1 is prime! Time : 229.952 sec. (but too small to be indexed) No other primes in range. / puh_32

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2005-03-01, 06:37	#287
lsoule Nov 2004 California 2³·3·71 Posts	231*2^465391-1 (140100 digits)

2005-03-03, 20:16	#288
lsoule Nov 2004 California 2³·3·71 Posts	From the 2995125705 part of the 15k project: 2995125705*2^629062-1 (189377 digits). This is #195 on the top 5000 list.

2005-03-07, 14:52	#290
lsoule Nov 2004 California 2³×3×71 Posts	231 498961 100280245065 180000 100280245065 186519 100280245065 200558

2005-03-09, 17:49	#291
lsoule Nov 2004 California 2³·3·71 Posts	3710369067405 185721 Thanks to Kosmaj for pointing out that 3710369067405 is 37#/2 and 100280245065 in the previous post is 31#/2 where n# is the multiplication of all primes up to n.

2005-03-11, 23:45	#292
lsoule Nov 2004 California 6A8₁₆ Posts	2312^535713-1 (161269 digits) 1002802450652^223124-1 (67179 digits)

2005-03-16, 05:27	#293
lsoule Nov 2004 California 2³·3·71 Posts	8331405 186251 8331405 198122

2005-03-16, 15:26	#294
lsoule Nov 2004 California 2³·3·71 Posts	8331405 199127 8331405 200363 8331405 205885 8331405 207555

2005-03-31, 18:46	#296
lsoule Nov 2004 California 2³·3·71 Posts	8331405 is still producing. The last 3 listed here are reported by L83. Voznyy if you read this, please let me know what ranges you're searching so we don't duplicate effort. I've re-started my search from 400k on. 8331405 220532 8331405 222399 8331405 264459 8331405 269433 8331405 274141 6555 211720 6555 235260 6555 236514 118275 187734 1155 183159 9915 222175

2005-04-08, 16:43	#297
lsoule Nov 2004 California 2³×3×71 Posts	8331405 433420 65395 214477 1965 226308 307515 207331 29445 193358 5865 187673