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-   -   Subproject #8: Ranges with sequences <100 (https://www.mersenneforum.org/showthread.php?t=14299)

schickel 2010-12-06 07:17

Subproject #8: Ranges with sequences <100
 
Actually, there is a little more to the title which the title line was too short to contain....

These are sequences in ranges that were completed to >100 digits in the past, but did not show up when I pulled my current survey. I'm assuming that these may have been lost when DB v1.0 packed it in. Most of these will be very quick:[code][strike]768696 936. sz 91 2^5 * 3 * 5^3 * 7 * 23 * 97 * 11257
985872 2501. sz 92 2^2
846528 1376. sz 93 2^2 * 3 * 19 * 31 * 83
982480 1291. sz 94 2 * 3 * 7 * 461
987582 1652. sz 95 2^2 * 3 * 19 * 13627 * 13729357
789816 1077. sz 95 2^2 * 3 * 7 * 19
781032 650. sz 96 2 * 3
789534 1171. sz 96 2^2 * 7 * 29
985044 414. sz 96 2^3 * 3 * 19
980784 927. sz 96 2^4 * 5 * 31 * 59 * 1669 * 466717
833490 1113. sz 99 2 * 3 * 10987
994200 663. sz 99 2^2 * 192
982608 647. sz 99 2^2 * 3 * 7
871410 1810. sz 99 2^2 * 4948267[/strike][/code]If the DB is still having problems generating elf files, let me know and I can upload the sequences.

schickel 2010-12-06 07:18

Taking 992970 570. sz 93 2 * 11^2 * 29 * 463 * 396294043 * 48426694109

Unfortunately, it did not keep the downdriver long....

schickel 2010-12-06 12:20

[QUOTE=schickel;240234]Taking 992970 570. sz 93 2 * 11^2 * 29 * 463 * 396294043 * 48426694109

Unfortunately, it did not keep the downdriver long....[/QUOTE]Done, but running one or two more lines, depending on the composite it hits (no reservation).

unconnected 2010-12-06 13:04

Taking 985872 and 994200 to 100 digits.

Mini-Geek 2010-12-06 13:27

Taking 768696 and 871410.

richs 2010-12-06 15:57

Taking 781032

EdH 2010-12-06 17:16

reserving 987582

fivemack 2010-12-06 17:30

handling 982608 833490 846528

EdH 2010-12-06 23:43

[URL="http://www.factordb.com/sequences.php?se=1&eff=2&aq=980784&action=last20&fr=0&to=100"]980784[/URL] appears to be at 106 digits...

reserving 985044

fivemack 2010-12-07 01:00

taking 982480; 833490 at 101 digits with 2*3*7

Batalov 2010-12-07 03:03

reposted 846528; it is at 1776. (The Declaration of Independence edition.)


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