Yup I think it was around 120 days between.
For the size of the tests now it's pretty good progress.

Sieve has helped out quite a bit, PSP a little more but also SoB. I wish we could have sieved this deep earlier in the project we would probably be closer to 20M with at least one less k.

In any case since those dats are being sieved together SoB is also close to a 7p sieve depth which is amazing.

Now it's our turn to hand over another prime hopefully in the low 16M.

I personally think we are due another one soon.