PDA

View Full Version : Computing a large number


Dragonfall
Jan29-07, 02:49 PM
1. The problem statement, all variables and given/known data

14572353050570834605889731500015117386453891958889 990^3405172774109177428981695098239611111643842774 424445 (mod 17025863870545887144908490224619062098783164408077 639)


2. Relevant equations

It overflowed PARI and MAPLE. I'm attempting to decrypt a message for my number theory class.

Schrodinger's Dog
Jan29-07, 04:03 PM
1. The problem statement, all variables and given/known data

14572353050570834605889731500015117386453891958889 990^3405172774109177428981695098239611111643842774 424445 (mod 17025863870545887144908490224619062098783164408077 639)


2. Relevant equations

It overflowed PARI and MAPLE. I'm attempting to decrypt a message for my number theory class.

I can't help but I'd try the number theory section as well.

http://www.physicsforums.com/forumdisplay.php?f=80

As long as you make it clear it's a homework question I'm sure they'll help out.

But of course under the rules, only after you got help here. Might pay to advertise?

neurocomp2003
Jan29-07, 04:07 PM
There's Lidia or Gimp(Gmp?)
or trying using a number theory formula like power root or the other one ...sorry its been a while ...they both have to do with powers/roots.

...try breaking into strings?

Dragonfall
Jan29-07, 11:04 PM
I did it using Mathematica. It turns out to say "OPEN NEW FRONT IN NORMANDY".

Schrodinger's Dog
Jan30-07, 05:41 AM
I did it using Mathematica. It turns out to say "OPEN NEW FRONT IN NORMANDY".

I think your a bit late, unless your planning a tourist excursion?:wink: :smile: