1.1G is 1.1 billion. Or written another way:
1,100,000,000
Like a "gigashare" or something? Would a trillion difficulty share be T for tera, and a quadrillion difficulty share be P for peta?
It's exactly that but it's called Gigahash.
I thought a gigahash is a certain number of hash calculations, e.g. 1 gigahash/s is 1,000,000,000 hashes calculated per second. Therefore, I think I'm just talking about one hash calculation that satisfied both the difficulties for an acceptable
share value (in this particular case, d=128) and for solving a block (d=68.2M).
That's why I called it a giga
share, and I put it in quotes because I wasn't sure what else to call it.