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-   Aliquot Sequences (https://www.mersenneforum.org/forumdisplay.php?f=90)
-   -   Subproject #3: 700k-800k sequences to 100 digits (https://www.mersenneforum.org/showthread.php?t=12537)

Andi47 2009-11-28 13:15

reserving 728676

rodac 2009-11-28 14:13

Taking 730224 731178 733290.

Buzzo 2009-11-28 17:11

done with 725940
reserving 728760

unconnected 2009-11-29 01:32

done with 730020: size 100, 2^3*3^2*5^2

10metreh 2009-11-29 09:19

Done with [code]731328 918. 2^6 * 3^3 * 127 c87 sz 101[/code]

unconnected 2009-11-29 10:19

done with 730320: size 101, 2^3*3*5

10metreh 2009-11-29 12:34

Done with [code]726354 1118. 2^3 * 3 * 13 c95 sz 100[/code]
This sequence was littered with largish composites, which is why it took so long.

Reserving 732036

Andi47 2009-11-30 07:57

728490 got stuck at i=386, size 94, cofactor c91 (matrix corrupt, seems that I have got just enough rels to pass the filtering step, but not enough for a matrix), doing (manually started) QS now.

Feature request for aliqueit: an option to force QS (or GNFS *sieving* before proceeding to linalg if possible) for just the next iteration.

Edit: 728580 is at size 110 with 2^2*7, unreserving this one. (Edit2: the cofactor is fully ECMed.)

Buzzo 2009-11-30 17:33

[QUOTE=Andi47;197358]728490 got stuck at i=386, size 94, cofactor c91 (matrix corrupt, seems that I have got just enough rels to pass the filtering step, but not enough for a matrix), doing (manually started) QS now.

Feature request for aliqueit: an option to force QS (or GNFS *sieving* before proceeding to linalg if possible) for just the next iteration.[/QUOTE]
i've got this error a bunch. i read up on it and what i do is use minrels.txt so it needs a little more relations than it has already. that makes it do more sieving.

Buzzo 2009-11-30 22:08

done with 728760
reserving 728988

Andi47 2009-12-01 06:00

unreserving 728676; i=1505, size 100, 2*3²


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