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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)

fivemack 2010-01-01 14:29

755412 done

RichD 2010-01-01 14:34

Done with 751908 sz 104, c92 kept 2^4 * 31 the whole time.

Taking 757792.

fivemack 2010-01-01 18:19

stopping 755250 at 105 digits, 2*3^3*5
stopping 758646 at 100 digits, 2^2*3^2*5*7 (growing by more than a factor of two each iteration!)

Taking 757032, 757128

fivemack 2010-01-01 20:12

758172 at 100 digits, taking a little further since 2^2 * 3 * 7^5 in last term (!)

server is down.

taking 757512; this one grows fast enough that I took it from six to 80 digits in less than the time it takes for the server to come back up !

Batalov 2010-01-01 20:54

Done with 755636, 755712, 755730, 755826,
756402, 756630, 756714, 756720, 756840, 756906, 756960

except keeping some of them reserved (got to wait for the server to come up to check for the usual exit conditions). I will post in the reservation thread. One thing for sure, 756402 is reserved. :rolleyes:

I think it would be worthwhile to make a small extension to aliqueit code to keep a local copy of C20 file around (to detect possible merges) ...plus synchronize it at will with its web counterpart which would be great to have hosted (and automatically updated) at the factordb.com server.

fivemack 2010-01-01 21:27

758814 at 100 digits, but taking it longer because maybe losing 3 (2*3*p, then, 2*3^5*7*...)
758460 done, 2^2*7

Taking 757416

biwema 2010-01-02 00:04

Done 740640

Completed, but still keeping reserved:
740670, size110, c109 2^3
740096, size110, c105 2^2*5

kar_bon 2010-01-02 00:10

updates online

fivemack 2010-01-02 00:22

757032 at 100 digits: 2^3*3^2*5
757128 at 100 digits, 2^2*3^2 so continuing to 105 digits

Taking 757560

RichD 2010-01-02 04:52

751170 done
 
Done with 751170 sz 100; c87 kept 2^4 * 31 the whole time.

fivemack 2010-01-02 10:07

757512 at 100 digits, 2^5*3^2*5
758814 at 102 digits, 2*3

Taking 757614, 757722


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