At 07:53 AM 6/11/99 MDT, Paul Derbyshire wrote:
>Jud McCranie <[EMAIL PROTECTED]> wrote:
>
>[Mysterious missing Mersenne exponents]
>
>> But I thought that the exponents were reassigned if no result was
>> reported in 2 months. These were assigned much more than 2 months ago.
>
>No, they're reassigned if no update is reported in 2 months. The update
may be
>a keepalive or an expected completion date or almost anything.
The limit is 60 days after the completion date, and not since the last update.
These ones never call back in since more than a year. Four of them will be
still
allocated a year from now.
prime fact current days
exponent bits iteration run / to go / exp date updated date
assigned
-------- -- ---- --------- ----------------- ---------------
---------------
4465127 60 470.2 313.8 373.8 26-Feb-98 09:23
4671439 * 60 369.8 149.2 209.2 06-Jun-98 20:31
4787599 61 373.9 664.1 724.1 02-Jun-98 16:42
4833901 61 401.9 407.1 467.1 05-May-98 16:35
4864591 61 373.0 34.0 94.0 03-Jun-98 13:18
4876111 61 411.3 51.7 111.7 26-Apr-98 07:59
4926563 61 436.6 105.4 165.4 31-Mar-98 23:58
5016679 61 385.5 383.5 443.5 22-May-98 02:09
5123693 61 369.6 -43.6 16.4 06-Jun-98 23:55
Yvan Dutil
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