Aliquot sequence reservations - Page 143

fivemack · 2017-03-12, 10:38

Releasing 950184: 141 digits, 2^2*3*7*C139. 4000@3e6 done on the C139.

johnadam74 · 2017-03-25, 00:41

reserving 305460

fivemack · 2017-03-30, 06:04

Dropping 817662 (iteration 2872, 2^3*3*5^2, C150 which has had 4000@3e6 but needs more ECM)

fivemack · 2017-04-01, 22:18

Taking 94368 21528 46140

fivemack · 2017-04-09, 09:11

Dropping 2340

fivemack · 2017-04-16, 07:27

Taking 961944

fivemack · 2017-04-24, 22:08

Dropping 342040 (149 digits, 2^2 * 3^3 * 5 * 7 * 503 * C143; 4000@3e6 ECM)

Dubslow · 2017-05-04, 06:18

As has been noted in the other thread, P Zimmerman has unreserved 276, the lowest unterminated sequence, due to a C201 surviving a t60 of ECM with no luck. Do we the forum want to take this on? It should be mostly doable as a team effort, with the notable exception of linear algebra requiring quite substantial centralized hardware. We'd need a pretty solid commitment from certain individual people to reserve 276 in good faith.

Given its relative importance to this particular subforum though, I would be happy to dedicate my (extremely limited) resources to it.

Oh, and yoyo/ChristianB, it seems to me that the suitable course of action would be to remove PZimmerman's reservation of 276 from the site. And incidentally, what's the collective opinion of all contributors about perhaps examining and removing certain other "ghost" reservations from people who don't seem to have made progress in many years?

LaurV · 2017-05-04, 07:19

Quote:

Originally Posted by Dubslow

And incidentally, what's the collective opinion of all contributors about perhaps examining and removing certain other "ghost" reservations from people who don't seem to have made progress in many years?

Do you mean like 98904, 964680, and 125016?

Dubslow · 2017-05-05, 08:00

Quote:

Originally Posted by LaurV

Do you mean like 98904, 964680, and 125016?

Well I assumed my intent was clear

To be accurate, removing certain other ghost reservations where 1) the reservation itself is years old 2) the sequence hasn't been updated publicly/on the FDB in years, and 3) the reserver in question hasn't made contacted in years and is unable to be contacted before the reservation is dropped.

And to unhijack the other thread (perhaps a mod could assist in that endeavor?)...

Quote:

Originally Posted by swellman

Ryan took back 4788 in late March, though progress has slowed since.

I'm willing to help with AS276, though yoyo would be the logical player for ECM. Can this effort fit into the 15e siever? It's a daunting task!

I suppose when I said "we" for 4788 I rather did mean "Ryan"

and of course I meant him in certain other tangential references as well. We'd probably need to hear from him before committing to a C201. Glad to see there's some interest to it though.

LaurV · 2017-05-05, 09:17

How much RAM would LA require? Would a 64G box be enough?

2017-05-04, 06:18	#1570
Dubslow Basketry That Evening! "Bunslow the Bold" Jun 2011 40<A<43 -89<O<-88 3·29·83 Posts	As has been noted in the other thread, P Zimmerman has unreserved 276, the lowest unterminated sequence, due to a C201 surviving a t60 of ECM with no luck. Do we the forum want to take this on? It should be mostly doable as a team effort, with the notable exception of linear algebra requiring quite substantial centralized hardware. We'd need a pretty solid commitment from certain individual people to reserve 276 in good faith. Given its relative importance to this particular subforum though, I would be happy to dedicate my (extremely limited) resources to it. Oh, and yoyo/ChristianB, it seems to me that the suitable course of action would be to remove PZimmerman's reservation of 276 from the site. And incidentally, what's the collective opinion of all contributors about perhaps examining and removing certain other "ghost" reservations from people who don't seem to have made progress in many years? Last fiddled with by Dubslow on 2017-05-04 at 06:21

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2017-03-12, 10:38	#1563
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 7×911 Posts	Releasing 950184: 141 digits, 2^237*C139. 4000@3e6 done on the C139.

2017-03-25, 00:41	#1564
johnadam74 "John A Burroughs" Jan 2016 Warwick, RI F₁₆ Posts	reserving 305460

2017-03-30, 06:04	#1565
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 7×911 Posts	Dropping 817662 (iteration 2872, 2^335^2, C150 which has had 4000@3e6 but needs more ECM)

2017-04-01, 22:18	#1566
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 7×911 Posts	Taking 94368 21528 46140

2017-04-09, 09:11	#1567
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 7·911 Posts	Dropping 2340

2017-04-16, 07:27	#1568
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 14351₈ Posts	Taking 961944

2017-04-24, 22:08	#1569
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 7·911 Posts	Dropping 342040 (149 digits, 2^2 * 3^3 * 5 * 7 * 503 * C143; 4000@3e6 ECM)

2017-05-05, 09:17	#1573
LaurV Romulan Interpreter Jun 2011 Thailand 3×17×179 Posts	How much RAM would LA require? Would a 64G box be enough?