47.5-48.1M to 2^64

WsF · 2008-01-09, 13:59

I'll start this range in a few hours since some comps have finished their tasks (67-68M to 2^63). 14508 exponents (excluding one tested to 2^69). I haven't manage to download nofactor.zip from mersenne.org, so a file dated Nov.17 is used. I'll verify files when I download a new versionn of nofactor.zip. I think I'll be able to finish this range in two months.

monst · 2008-01-09, 14:29

Here's a workaround to get the latest nofactor.zip file

ftp://mersenne.org/gimps/nofactor.zip

is NOT working...

but this one is...

http://mersenne.org/gimps/nofactor.zip

WsF · 2008-01-09, 15:09

Thanks! George W. has informed me, too. No changes in "my" range.

WsF · 2008-01-14, 12:57

I've had to stop one instance, but the previous range will be raedy in 2-3 days (6 subranges), so more CPU cycles will be available soon. Deatil at my page.

WsF · 2008-01-28, 11:36

I'm short in time so regular updates are difficult (I've no automated version like PrimeNet, yet; but I'm working on one). About 30% done. I'm concentrating of smallest exponents. Esp. the subrange 48.0-48.1 is frozen.

The first subranges 47.5-47.7 will be ready in a few days. I'll sent results on demand (PrimeNet assigns TF's in the range 46.6-46.7 now).

WsF · 2008-02-06, 09:18

10900 exponents tested with 170 factors. In the range 47.5-48M 10694 (88.5%) with 166 (1.55%) factors. Partial results (47.5-47.85M) sent to George. 48M should be reached in a few days.

WsF · 2008-02-11, 16:09

Done to 47999999. Sent to George. The rest (48.0-48.1) in a few days. No later than a week.

WsF · 2008-02-13, 15:43

As in the title. 221 factors found. 357 numbers left. Should be ready in 3 days, but a slower comp needs 4 days.

WsF · 2008-02-15, 12:15

The rang completed with 225 factors (1.55%)

2008-01-09, 13:59	#1
WsF Jul 2007 Poland 5·31 Posts	47.5-48.1M to 2^64 I'll start this range in a few hours since some comps have finished their tasks (67-68M to 2^63). 14508 exponents (excluding one tested to 2^69). I haven't manage to download nofactor.zip from mersenne.org, so a file dated Nov.17 is used. I'll verify files when I download a new versionn of nofactor.zip. I think I'll be able to finish this range in two months. Last fiddled with by WsF on 2008-01-09 at 14:01 Reason: ETA added

2008-01-09, 14:29	#2
monst Mar 2007 179 Posts	workaround Here's a workaround to get the latest nofactor.zip file ftp://mersenne.org/gimps/nofactor.zip is NOT working... but this one is... http://mersenne.org/gimps/nofactor.zip

2008-01-28, 11:36	#5
WsF Jul 2007 Poland 233₈ Posts	Progress I'm short in time so regular updates are difficult (I've no automated version like PrimeNet, yet; but I'm working on one). About 30% done. I'm concentrating of smallest exponents. Esp. the subrange 48.0-48.1 is frozen. The first subranges 47.5-47.7 will be ready in a few days. I'll sent results on demand (PrimeNet assigns TF's in the range 46.6-46.7 now).

2008-02-06, 09:18	#6
WsF Jul 2007 Poland 5·31 Posts	75% done 10900 exponents tested with 170 factors. In the range 47.5-48M 10694 (88.5%) with 166 (1.55%) factors. Partial results (47.5-47.85M) sent to George. 48M should be reached in a few days.

2008-02-11, 16:09	#7
WsF Jul 2007 Poland 5·31 Posts	Done to 47999999. Sent to George. The rest (48.0-48.1) in a few days. No later than a week. Last fiddled with by WsF on 2008-02-11 at 16:52

2008-01-09, 15:09	#3
WsF Jul 2007 Poland 5·31 Posts	Thanks! George W. has informed me, too. No changes in "my" range.

2008-01-14, 12:57	#4
WsF Jul 2007 Poland 9B₁₆ Posts	I've had to stop one instance, but the previous range will be raedy in 2-3 days (6 subranges), so more CPU cycles will be available soon. Deatil at my page.

2008-02-13, 15:43	#8
WsF Jul 2007 Poland 5·31 Posts	47.5-48.0 done, 48.0-48.1 85% As in the title. 221 factors found. 357 numbers left. Should be ready in 3 days, but a slower comp needs 4 days.