21070 users included Carrera Computers for its Pantera workstations and Digital in some models of its AlphaStations and uniprocessor AlphaServers.
On 18 Jun 2005, Antoine Joux and Reynald Lercier announced the computation of a discrete logarithm modulo a 130-digit (431-bit) strong prime in three weeks, using a 1.15 GHz 16-processor HP AlphaServer GS1280 computer and a number field sieve algorithm.
Likewise, when Compaq merged with HP in 2001/02, the products were renamed HP BASIC for OpenVMS on VAX and HP BASIC for OpenVMS on AlphaServer.