**Primo 4.2.1** (executable for Linux 64-bit).

Primo is a primality proving program based on the ECPP (Elliptic Curve Primality Proving)
algorithm. With Primo one can quickly check whether crypto-primes are actually prime...
or not.

**ECB 2.0.4** (executable for Linux 64-bit).

ECB - Elliptic Curve Builder - is a generator of ordinary elliptic curves. The curves over GF(P),
GF(2

^{N}) and GF(3

^{N}) are built using the so-called

*complex multiplication*
method.

New Primo record:

**30950 decimal digits!**.
This number is the largest

*"ordinary"* prime proven to date.

First ECB release for Linux.

The old monoprocessor version of Primo for Windows is no more distributed.

The NX and CPG softwares are no more distributed.

First Primo release for Linux.

First Primo release.