73.5M-74.0M to 2^63

CCol · 2007-08-20, 09:35

I would like to reserve this range.

I'm installing Ubuntu one one of my pcs (dual boot), so I'll see how mprime goes with this.

I should finish pre-factoring the range 1901M-1905M soon, then once I've emailed the results off the George, I'll put the other pc onto this range as well.

CCol · 2007-09-27, 06:45

I've factored 40% of the range and sent the results off to george.

Mprime doesn't count the factors found automatically, but I counted around 73 factors found.

Is mprime the best factoring program for LMH under Linux?

For my windows box, I'm using prime95.

WsF · 2007-09-27, 08:17

Quote:

Originally Posted by CCol

Is mprime the best factoring program for LMH under Linux?

I think so. At least for two reasons: (i) specialized for divisors of M(p) in a form 2kp+1 and equal to +/-1 mod 8; (ii) many parts written with machine language (x86-style processors!). Some known programs (follow links at GIMPS) use different large_integer libraries but only few of them use machine code.

CCol · 2007-09-27, 09:46

Thanks.

Uncwilly · 2007-09-27, 22:06

Quote:

Originally Posted by CCol

Is mprime the best factoring program for LMH under Linux?

For my windows box, I'm using prime95.

Mprime is, for all practical purposes, Prime95 for Linux.

CCol · 2007-10-24, 02:35

I've completed the range 73.7M-73.8M and sent the results to George.

I've attached the results file below.

CCol · 2007-11-06, 09:19

I've completed the range 73.8M-73.9M to 63 Bits and send the results to George.

Results file attached.

CCol · 2007-11-23, 23:11

I've completed the range 73.9M-74.0M and sent the results to George.

I Have now completed the range 73.5M-74.0M

Below is the results file for 73.9-74.0M

2007-08-20, 09:35	#1
CCol Jul 2007 5·7 Posts	73.5M-74.0M to 2^63 I would like to reserve this range. I'm installing Ubuntu one one of my pcs (dual boot), so I'll see how mprime goes with this. I should finish pre-factoring the range 1901M-1905M soon, then once I've emailed the results off the George, I'll put the other pc onto this range as well.

2007-09-27, 06:45	#2
CCol Jul 2007 100011₂ Posts	I've factored 40% of the range and sent the results off to george. Mprime doesn't count the factors found automatically, but I counted around 73 factors found. Is mprime the best factoring program for LMH under Linux? For my windows box, I'm using prime95.