I get by with a little help

I have diverted some of my Leyland-prime-indexing processes in order to accelerate my smallest-primes-containing-a-certain-number-of-zeros compilation. Robert G. Wilson v had taken an interest in the latter and I thought to inform him of the imminent speed-up. I wrote: "I have now distributed the task." He replied: "Nice to have friends!"

A photo of my late-2012 main machine (display on) and its "friends", a late-2013 Mac Pro (behind), a late-2014 iMac (immediately left), and a late-2015 iMac (far left).