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Old 2006-12-11, 12:55   #584
amphoria
 
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880923615*2^388257-1 (116886 digits)
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Old 2006-12-14, 01:15   #585
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From the 5th drive:

237*2^421862-1 (126996 digits)
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Old 2006-12-15, 10:18   #586
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Another prime for another k from the 5th drive:

135*2^437544-1 (131716 digits)
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Old 2006-12-18, 02:33   #587
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The first new prime for k=173 which I began testing from n=210k, the previously reported n_max both on ours and Keller's stats page (with a prime at 360004). It's now checked to 385k and 400-420k. Will close the gap in a few days.

173*2^409470-1 (123265 digits)
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Old 2006-12-18, 20:12   #588
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12345*2^607395-1 (182849 digits)
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Old 2006-12-20, 21:21   #589
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904883265*2^354972-1 (106867 digits)
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Old 2006-12-21, 06:43   #590
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Finally a prime of a reasonable size

87*2^942790-1 (283811 digits)

Last fiddled with by Kosmaj on 2006-12-21 at 06:44
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Old 2006-12-21, 15:00   #591
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Congrats Kosmaj!
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Old 2006-12-21, 15:08   #592
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Cruelty, thanks!
I just realized it's in a close proximity to your 25*2^942563-1, less than 230 bits apart.
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Old 2006-12-22, 20:57   #593
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From the 5th drive:

57*2^450430-1 (135595 digits)
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Old 2006-12-24, 10:09   #594
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Just got back from vacation to find
692835*2^857593-1 (258168 digits)
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