Merge pull request #1429 from xexyl/bellard2k

This commit is contained in:
Landon Curt Noll authored and GitHub committed 2023-11-15 09:37:42 -07:00
commit 10ef9dab85
1 file changed
+3 -10
+3 -10
View File
@@ -12,20 +12,13 @@ make
```
### Try:
```sh
Do. Or do not. There is no try. :-)
```
## Judges' remarks:
This code is a nice compact example of a Modular Fast Fourier Transform. While
its output is very specific, the internal FFT has a wide variety of uses.
Can you modify this code to produce primes such as `23523*2^70000-1,
48594^65536+1` or `6917!-1`?
Can you modify this code to produce primes such as `23523*2^70000-1`,
`48594^65536+1` or `6917!-1`?
NOTE: as bigger primes are found as time goes by this program no longer prints
the biggest prime once noted by the author below.
@@ -37,7 +30,7 @@ in base 10. It requires a few minutes. It uses a Modular Fast
Fourier Transform to compute this number in a reasonable amount
of time (the usual method would take ages !).
The program uses >= 64 bit 'long long' type. It should run on any
The program uses >= 64 bit `long long` type. It should run on any
system with a gcc compiler.