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Old 2009-10-07, 16:00   #12
BigBrother
 
Feb 2005
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2×109 Posts
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700128 is done.

Reserving 700650
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Old 2009-10-08, 13:43   #13
BigBrother
 
Feb 2005
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700650 is done.

Reserving 700656
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Old 2009-10-08, 18:49   #14
Andi47
 
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Oct 2004
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Reserving 700700
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Old 2009-10-09, 02:58   #15
Greebley
 
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May 2009
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Done with 704106, 105 digits, 2^4*3*31
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Old 2009-10-09, 23:08   #16
rodac
 
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Sep 2009

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Trying 701880
it is my first aliquot sequences calculations,
but my computer works slowly !

PS for my first trial I have advanced 780906 i:646 to i:648, and advanced one step with 701760 and 2576960768...
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Old 2009-10-10, 04:59   #17
Greebley
 
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Done with 704700, 114 Digits, c113, 2^4 - no driver and the 2^4 could easily change if it has only 2 factors (minimum is 2^3) High cofactor though (not fully ecm'ed)
Done with 704376, 112 Digits, c111, 2^3*3 - A fairly persistent guide.
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Old 2009-10-10, 07:08   #18
Batalov
 
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"Serge"
Mar 2008
Phi(4,2^7658614+1)/2

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701460: 828 -> (c104) 3596 ...went down twice: to 7-digit (sic!) and 12-digit
701976: 629 -> (c109) 966
702828: 326 -> (c108) 3490

I'll tag them some more.
___

Will take 700818, 701784, 702786, 703830.
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Old 2009-10-10, 12:24   #19
BigBrother
 
Feb 2005
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700656 is done, monotonically increasing.

Reserving 701124
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Old 2009-10-10, 12:54   #20
Greebley
 
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May 2009
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Done with 704850, 105 digits, 2^4*3^6*5*31

Last fiddled with by Greebley on 2009-10-10 at 12:54
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Old 2009-10-10, 13:16   #21
10metreh
 
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Reserving 701184
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Old 2009-10-11, 11:12   #22
10metreh
 
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Nov 2008

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Done with
Code:
701184 682. 2^2 * 3^2 * 7 c94 sz 100
Reserving 701400

Last fiddled with by 10metreh on 2009-10-11 at 11:13
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