100M digits prefactor project. - Page 19

gribozavr · 2005-11-08, 17:23

M332193019 has a factor: 245547253556010982337. Found with mfactor.

OmbooHankvald · 2005-11-09, 18:05

Quote:

Originally Posted by gribozavr

M332193019 has a factor: 245547253556010982337. Found with mfactor.

Site updated.
Congratulations on your find gribozavr!

gribozavr · 2005-11-09, 18:41

Thanks, Omboo! There are some more factors:
M332193149 has a factor: 377447611643870659897. Found with mfactor.
M332193149 has a factor: 1229637305950589655937. Found with mfactor.

ewmayer · 2005-11-09, 20:29

Quote:

Originally Posted by gribozavr

M332193149 has a factor: 377447611643870659897.
M332193149 has a factor: 1229637305950589655937.

That's a juicy pair, Dmitri!

gribozavr · 2005-11-11, 17:08

M332193233 from 64 to 71 bits with mfactor. No factors found.

gribozavr · 2005-11-12, 10:31

M332193109 from 67 to 70 bits with mfactor. No factors found.

gribozavr · 2005-11-13, 14:02

M332192969 from 70 to 71 bits with mfactor. No factors found. 1193 minutes.
M332193859 from 64 to 65 bits with mfactor. No factors found. 25 minutes.

I wonder, is there some "goal" bit depth? What maximum bit depth makes sense for 100MDPP?

gribozavr · 2005-11-14, 05:58

M332193469 has a factor: 62406675324149338327. Found with mfactor.

gribozavr · 2005-11-14, 17:17

One more factor:
M332193529 has a factor: 1002359989482492383441. Found with mfactor.

fetofs · 2005-11-14, 21:30

Quote:

Originally Posted by gribozavr

One more factor:
M332193529 has a factor: 1002359989482492383441. Found with mfactor.

Gribozavr's on a row! I'll release my exponent on 64 bits, feel free to find a factor for it!

OmbooHankvald · 2005-11-15, 10:32

Wow...

Quote:

Originally Posted by gribozavr

I wonder, is there some "goal" bit depth? What maximum bit depth makes sense for 100MDPP?

I don't think I'm the one to ask...

. It was because the project seemed dead that I took it over. I have a bit of knowledge about what this project is regarding (remove as many candidates as possible) but I don't know where to stop.

We could keep going until we find a factor (or waste a bunch of CPU cycles on a prime)
Or we could do as OBD and say that we run 'X' candidates to 'Z' bits.

What do you people want?

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2005-11-08, 17:23	#199
gribozavr Mar 2005 Internet; Ukraine, Kiev 627₈ Posts	M332193019 has a factor: 245547253556010982337. Found with mfactor.

2005-11-09, 18:41	#201
gribozavr Mar 2005 Internet; Ukraine, Kiev 197₁₆ Posts	Thanks, Omboo! There are some more factors: M332193149 has a factor: 377447611643870659897. Found with mfactor. M332193149 has a factor: 1229637305950589655937. Found with mfactor.

2005-11-11, 17:08	#203
gribozavr Mar 2005 Internet; Ukraine, Kiev 197₁₆ Posts	M332193233 from 64 to 71 bits with mfactor. No factors found.

2005-11-12, 10:31	#204
gribozavr Mar 2005 Internet; Ukraine, Kiev 11·37 Posts	M332193109 from 67 to 70 bits with mfactor. No factors found.

2005-11-13, 14:02	#205
gribozavr Mar 2005 Internet; Ukraine, Kiev 11·37 Posts	M332192969 from 70 to 71 bits with mfactor. No factors found. 1193 minutes. M332193859 from 64 to 65 bits with mfactor. No factors found. 25 minutes. I wonder, is there some "goal" bit depth? What maximum bit depth makes sense for 100MDPP?

2005-11-14, 05:58	#206
gribozavr Mar 2005 Internet; Ukraine, Kiev 197₁₆ Posts	M332193469 has a factor: 62406675324149338327. Found with mfactor.

2005-11-14, 17:17	#207
gribozavr Mar 2005 Internet; Ukraine, Kiev 11·37 Posts	One more factor: M332193529 has a factor: 1002359989482492383441. Found with mfactor.