Seeking a proof that 5^7954+7954 is prime - Page 3

CRGreathouse · 2010-09-22, 14:21

It's been 15 days, and you're something like (16000/18469)^4.86 = 49.7...% done. So no sooner than October 7, depending on what your + hides.

Random Poster · 2010-09-22, 21:43

Quote:

Originally Posted by CRGreathouse

you're something like (16000/18469)^4.86 = 49.7...% done.

That's backwards, 49.7% is the amount of work still left to do.

lavalamp · 2010-09-22, 21:55

(16295/18469)^4.86 = 0.544

So 54.4% left to do, and the first 45.6% has taken 381 hours. Barring any downtime that means it'll be done in about another 454.5 hours, which puts the finishing time late on the 11th October.

CRGreathouse · 2010-09-22, 22:17

Quote:

Originally Posted by Random Poster

That's backwards, 49.7% is the amount of work still left to do.

Right, right... not that they differ by much in this case. :p

retina · 2010-09-23, 00:06

Quote:

Originally Posted by lavalamp

... ETA at 11 am Wednesday 29th September. If it finishes plus or minus 24 hours of this time, I will consider myself clairvoyant.

Quote:

Originally Posted by lavalamp

... which puts the finishing time late on the 11th October.

Oh well, I guess clairvoyancy is hard to come by these days.

lavalamp · 2010-09-23, 00:24

Quote:

Originally Posted by retina

Oh well, I guess clairvoyancy is hard to come by these days.

Indeed, though I met a physics student today that still puts stock in horoscopes.

CRGreathouse · 2010-09-23, 01:03

Quote:

Originally Posted by lavalamp

Indeed, though I met a physics student today that still puts stock in horoscopes.:

I'm sure one of the three will stop.

Dougy · 2010-09-23, 01:14

Thanks for going to all this trouble (:

lavalamp · 2010-09-29, 17:51

Quote:

Originally Posted by CRGreathouse

I'm sure one of the three will stop.

I don't understand.

Anyway, about to descend through 14000 bits, 26% left to do.

CRGreathouse · 2010-09-29, 19:47

Quote:

Originally Posted by lavalamp

I don't understand.

Joke based on perceived incongruity of the description. The "three" would be belief in horoscopes, physics major, and student status.

Cybertronic · 2010-09-29, 20:30

BTW , to prove this size takes 8 days with my methode. Let me know, if you have trouble. At this time, you have 28% left of Phase 1 ( in 8 days is it done ), Phase 2 takes 20% of Phase 1 ( 5 days more )...Certificate is done on 12th October

2010-09-29, 20:30	#33
Cybertronic Jan 2007 Germany 2³·41 Posts	BTW , to prove this size takes 8 days with my methode. Let me know, if you have trouble. At this time, you have 28% left of Phase 1 ( in 8 days is it done ), Phase 2 takes 20% of Phase 1 ( 5 days more )...Certificate is done on 12th October Last fiddled with by Cybertronic on 2010-09-29 at 20:50

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2010-09-22, 14:21	#23
CRGreathouse Aug 2006 3×1,993 Posts	It's been 15 days, and you're something like (16000/18469)^4.86 = 49.7...% done. So no sooner than October 7, depending on what your + hides.

2010-09-22, 21:55	#25
lavalamp Oct 2007 Manchester, UK 1355₁₀ Posts	(16295/18469)^4.86 = 0.544 So 54.4% left to do, and the first 45.6% has taken 381 hours. Barring any downtime that means it'll be done in about another 454.5 hours, which puts the finishing time late on the 11th October.

2010-09-23, 01:14	#30
Dougy Aug 2004 Melbourne, Australia 98₁₆ Posts	Thanks for going to all this trouble (: