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-   Aliquot Sequences (https://www.mersenneforum.org/forumdisplay.php?f=90)
-   -   Subproject #2: 500k-600k sequences to 100 digits (https://www.mersenneforum.org/showthread.php?t=12212)

unconnected 2009-09-01 18:31

529032, 530640 done

10metreh 2009-09-01 19:26

521940 done (no driver, the c99 has had t30 but not full ECM)

RobertS 2009-09-01 19:29

[quote=10metreh;188215]... Robert! :smile: Just curious, how did you find out about us?... [/quote]

To extend a short story long:
It started with an article of prime numbers in wikipedia, factorization and Mersenne primes. Found GIMPS and joined (2 weeks before the 10M record), hunted for a new record (and price money) with LL tests. Changed to LL-D test, got tired again and changed to ECM than trial factoring of Mersenne numbers. Found this great database and did some random numbers using: [URL="http://www.alpertron.com.ar/ECM.HTM"]http://www.alpertron.com.ar/ECM.HTM.[/URL] Started understanding, compiling and using of gmp, msieve, ecm... c-programs. Found that "curious" aliquot sequences. Found "aliqueit" package (after I've created my own c-program, slow but had worked).
And finally found this forum, joined and wondering about the ETA, do we have to do it twice:wink:?

10metreh 2009-09-01 19:36

[QUOTE=RobertS;188319]And finally found this forum, joined and wondering about the ETA, do we have to do it twice:wink:?[/QUOTE]

No :wink:, but as you can see from the milestones list, the journey to 510k was slow and painful. I'm only taking the average time per 5k range and multiplying that to get the ETA, so the slow first 10k will influence the ETA right until the end. Unless I change the way I calculate the ETA, that is.

unconnected 2009-09-01 20:02

Reserving 532488, 532860.

dekcarki 2009-09-01 20:39

523920 done

@ RobertS: you are from Magdeburg? :shock:

biwema 2009-09-01 21:59

Reserving 533200

trying how it works...

Greebley 2009-09-02 02:00

Done with 527352, 109 digits, 2^3*3
Done with 527360, 107 digits, 2^4*31

10metreh 2009-09-02 06:30

RobertS, is 526560 done for the subproject? It is at 100 digits in the DB.

[quote=biwema;188340]Reserving 533200

trying how it works...[/quote]

Welcome to the project! :smile:

10metreh 2009-09-02 07:05

Reserving 531552

smh 2009-09-02 07:45

526050 Done

Reserving 530082, 530166, 530460, 530700, 530784, 530796


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