Primes in π

[davar55]

Originally Posted by storflyt32

http://factordb.com/index.php?id=1100000000822815966

Took a little time, but definitely worth it.

I'm confused. Are yu referring to a(196)?

[LaurV]

Amazing, people still fall for this bot, in all threads...

@Batalov: You already warned him that he will be banned if he continues to spread his excrement out of that particular topic. It is the time to keep your word.

[davar55]

Originally Posted by LaurV

Amazing, people still fall for this bot, in all threads...

@Batalov: You already warned him that he will be banned if he continues to spread his excrement out of that particular topic. It is the time to keep your word.

Do you mean me ??!!

[LaurV]

Originally Posted by davar55

Do you mean me ??!!

yes, when I say "people" I mean also you
About banning, I mean the fly bot.

[Batalov]

I was actually amused to find that storflyt32 posted in this thread, for once, on topic.
Imagine that! "Even a stopped clock is right twice a day."

Compare the "prp306" from this and this. (Of course danaj already pointed out that it was not a prp - a long time ago. His message was too polite and went way over the intended recipient's head.)

Originally Posted by davar55

I'm finally learning to double-check my numbers. It's not my calculator that's at fault, it's my procedures. When I eventually have time, I'll recalculate ...

"...was tantalizing. Is there any further news?" (in your own words, David)

[davar55]

Originally Posted by LaurV

yes, when I say "people" I mean also you
About banning, I mean the fly bot.

Thank goodness! Whew!

Originally Posted by Batalov

I was actually amused to find that storflyt32 posted in this thread, for once, on topic.
Imagine that! "Even a stopped clock is right twice a day."

Compare the "prp306" from this and this. (Of course danaj already pointed out that it was not a prp - a long time ago. His message was too polite and went way over the intended recipient's head.)

If that was my head it went over, it's because I meant prp according my
integer-based calculator (which is NOT very factorization-savvy yet)
and my input/output procedures (which still involve some hand cut and paste).
danaj said my prp306 wasn't prime - is storflyt32's a different number? if so,
how is he on topic? if it's the same number, did he factor it?

"...was tantalizing. Is there any further news?" (in your own words, David)

Not yet on my side. Will keep you informed eventually.

[Batalov]

Originally Posted by davar55

if it's the same number, did he factor it?

Is this a joke?
How is answering a question with a question without thinking even for a minute working out for you in real life, David?
Playing the game of questions much?

[davar55]

Originally Posted by Batalov

Is this a joke?
How is answering a question with a question without thinking even for a minute working out for you in real life, David?
Playing the game of questions much?

Sorry, my mistake. I checked the two numbers and don't see the connection.

[LaurV]

Originally Posted by davar55

if it's the same number, did he factor it?

Big deal! It has small factors, and it leaves a C291 in 3 seconds, that survives low-ecm. But it is not prime, for sure...

02/15/16 13:06:13 ****************************
02/15/16 13:06:13 Starting factorization of 192914809128974953346881177935952684530701802276055325061719121456854535159160737858236922291573057559348214633996784584799338748181551461554927938506153774347857924347953233867247804834472580236647602284453995114318809237801738053479122409788218738756881710574461998928868004973446954789192217966461935661
02/15/16 13:06:13 using pretesting plan: normal
02/15/16 13:06:13 no tune info: using qs/gnfs crossover of 95 digits
02/15/16 13:06:13 ****************************
02/15/16 13:06:13 div: found prime factor = 11
02/15/16 13:06:13 div: found prime factor = 29
02/15/16 13:06:13 div: found prime factor = 409
02/15/16 13:06:13 div: found prime factor = 7013
02/15/16 13:06:13 rho: x^2 + 3, starting 1000 iterations on C297
02/15/16 13:06:13 rho: x^2 + 2, starting 1000 iterations on C297
02/15/16 13:06:13 prp6 = 537637
02/15/16 13:06:13 rho: x^2 + 2, starting 1000 iterations on C291
02/15/16 13:06:14 rho: x^2 + 1, starting 1000 iterations on C291
02/15/16 13:06:15 pm1: starting B1 = 150K, B2 = gmp-ecm default on C291
02/15/16 13:06:26 current ECM pretesting depth: 0.00
02/15/16 13:06:26 scheduled 30 curves at B1=2000 toward target pretesting depth of 89.54
02/15/16 13:07:01 Finished 30 curves using Lenstra ECM method on C291 input, B1=2K, B2=gmp-ecm default
02/15/16 13:07:01 current ECM pretesting depth: 15.18
02/15/16 13:07:01 scheduled 74 curves at B1=11000 toward target pretesting depth of 89.54
Aborting...

Ha! look how I am spending my lunch break! I go to eat something...

[Antonio]

Originally Posted by LaurV

Big deal! It has small factors, and it leaves a C291 in 3 seconds, that survives low-ecm. But it is not prime, for sure...

02/15/16 13:06:13 ****************************
02/15/16 13:06:13 Starting factorization of 192914809128974953346881177935952684530701802276055325061719121456854535159160737858236922291573057559348214633996784584799338748181551461554927938506153774347857924347953233867247804834472580236647602284453995114318809237801738053479122409788218738756881710574461998928868004973446954789192217966461935661
02/15/16 13:06:13 using pretesting plan: normal
02/15/16 13:06:13 no tune info: using qs/gnfs crossover of 95 digits
02/15/16 13:06:13 ****************************
02/15/16 13:06:13 div: found prime factor = 11
02/15/16 13:06:13 div: found prime factor = 29
02/15/16 13:06:13 div: found prime factor = 409
02/15/16 13:06:13 div: found prime factor = 7013
02/15/16 13:06:13 rho: x^2 + 3, starting 1000 iterations on C297
02/15/16 13:06:13 rho: x^2 + 2, starting 1000 iterations on C297
02/15/16 13:06:13 prp6 = 537637
02/15/16 13:06:13 rho: x^2 + 2, starting 1000 iterations on C291
02/15/16 13:06:14 rho: x^2 + 1, starting 1000 iterations on C291
02/15/16 13:06:15 pm1: starting B1 = 150K, B2 = gmp-ecm default on C291
02/15/16 13:06:26 current ECM pretesting depth: 0.00
02/15/16 13:06:26 scheduled 30 curves at B1=2000 toward target pretesting depth of 89.54
02/15/16 13:07:01 Finished 30 curves using Lenstra ECM method on C291 input, B1=2K, B2=gmp-ecm default
02/15/16 13:07:01 current ECM pretesting depth: 15.18
02/15/16 13:07:01 scheduled 74 curves at B1=11000 toward target pretesting depth of 89.54
Aborting...

Ha! look how I am spending my lunch break! I go to eat something...

Simple:-

fac: factoring 192914809128974953346881177935952684530701802276055325061719121456854535159160737858236922291573057559348214633996784584799338748181551461554927938506153774347857924347953233867247804834472580236647602284453995114318809237801738053479122409788218738756881710574461998928868004973446954789192217966461935661
fac: using pretesting plan: normal
fac: using tune info for qs/gnfs crossover
div: primes less than 10000
fmt: 1000000 iterations
rho: x^2 + 3, starting 1000 iterations on C297
rho: x^2 + 3, starting 1000 iterations on C291
rho: x^2 + 2, starting 1000 iterations on C291
rho: x^2 + 1, starting 1000 iterations on C291
nfs: searching for brent special forms...
nfs: searching for homogeneous cunningham special forms...
nfs: searching for XYYXF special forms...
nfs: couldn't find special form
pm1: starting B1 = 150K, B2 = gmp-ecm default on C291
ecm: 30/30 curves on C291, B1=2K, B2=gmp-ecm default
ecm: 74/74 curves on C291, B1=11K, B2=gmp-ecm default
ecm: 177/214 curves on C291, B1=50K, B2=gmp-ecm default, ETA: 14 sec
Total factoring time = 75.8941 seconds

***factors found***
P2 = 11
P2 = 29
P3 = 409
P4 = 7013
P6 = 537637
P26 = 98172690743050255855225727
P265 = 39945502991214214364568620160754166126194526211427855357112375075698982959675002466190253922337879883701936374132839245878402166843004532215537774370729420623505316566247484621658229991618816536318796466425460922483646475078173270970177007782150287296176630659896931
>>

[LaurV]

Originally Posted by Antonio

Simple:-

Haha! Even better!