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Old 2005-12-12, 22:54   #78
SlashDude
 
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1836223125*2^270474-1
460292085*2^269158-1
1609753035*2^267814-1
406755855*2^262519-1
460292085*2^257929-1
262494705*2^255354-1

FYI-
The 15k.org site is temporarily down - ISP problems, should be back soon
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Old 2005-12-13, 05:06   #79
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Thanks to above primes today we reached 100 primes on Top-5000 in less than 43 days
Quote:
User name: RPS (entry created 10/30/2005 22:23:42 CDT)
Active primes: on current list: 100; rank by number 5
Total primes: ever on any list: 104
Production score: for current list 43.6338 (normalized: 245), total 43.6496; rank by score 15
Largest prime: 210885*2^549843-1 (165525 digits) via L137 on 12/6/2005 12:40:09 CDT
Most recent: 262494705*2^255354-1 (76878 digits) via L146 on 12/12/2005 16:51:57 CDT

Last fiddled with by Kosmaj on 2005-12-13 at 05:07
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Old 2005-12-13, 16:07   #80
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1626176475*2^261194-1 (78637 digits)
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Old 2005-12-15, 10:56   #81
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3276742755*2^260185-1
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Old 2005-12-16, 10:32   #82
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For k=850612425 from Choose your own K this is the 2nd prime >200k

850612425 239205 (72017 digets)
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Old 2005-12-16, 13:13   #83
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From the RPS drive: 918332415*2^262673-1 (79082 digits)
From choose your own K: 759237765*2^219645-1 (66129 digits)
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Old 2005-12-18, 05:01   #84
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860541825*2^242559-1 (73027 digits)
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Old 2005-12-18, 06:56   #85
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From choose your own K: 759237765*2^224948-1 (67725 digits)
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Old 2005-12-18, 22:06   #86
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2037910875*2^216681-1 (65237 digits)
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Old 2005-12-19, 20:41   #87
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From choose your own k:

5169615*2^216911-1 (65304 digits)
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Old 2005-12-20, 04:33   #88
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From the RPS drive:

804003525*2^266132-1 (80123 digits)
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