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Topic: [XPM] [ANN] Primecoin Release - First Scientific Computing Cryptocurrency - page 193. (Read 688812 times)

sr. member
Activity: 294
Merit: 250
i let it run overnight and when i wake up i will see what happened.
sr. member
Activity: 401
Merit: 250
still waiting for first block with 4.4GHz i5. I'm getting the sense this isn't worth it, like the copperlark. Maybe I'll be back when GPU mining is enabled and questions over what scientific value this provides have been answered.
newbie
Activity: 54
Merit: 0
an AMD 1090t nothing, but an i3 laptop got one after 2 hours.
sr. member
Activity: 308
Merit: 250
1 block in 2 hours lol  Shocked Shocked Shocked Shocked

My 2600 found one in about that too!
sr. member
Activity: 686
Merit: 259
Holy crap, mining for 2,5 hours on 4-core phenom = 0 coins.
Same man...nothing on my Phenom II 955 x4 and nothing even with all cores for hours.
Phenom II X4 965 here and nothing for hours..
legendary
Activity: 1652
Merit: 1016
I think we can safely say this was a fair launch with a high starting difficulty and no insta-mine.

Yes. The way it should be.
legendary
Activity: 1344
Merit: 1001
I think we can safely say this was a fair launch with a high starting difficulty and no insta-mine.
legendary
Activity: 2674
Merit: 2965
Terminated.
1 block in 2 hours lol  Shocked Shocked Shocked Shocked
legendary
Activity: 1470
Merit: 1021
got my first block - an AMD CPU did it  Cool
member
Activity: 98
Merit: 10
"Ignorance never settles a question."
I will buy your xpm, if you want to sell shoot me a pm with how much so I can offer you a price in ltc.
full member
Activity: 154
Merit: 100
Holy crap, mining for 2,5 hours on 4-core phenom = 0 coins.
Same man...nothing on my Phenom II 955 x4 and nothing even with all cores for hours.

Mining since launch with my i7-3820 and still nothing...
full member
Activity: 172
Merit: 100
Holy crap, mining for 2,5 hours on 4-core phenom = 0 coins.
@irritant...This proves that the average time to find a block really is almost completely random. It is very much like a lottery, you could find a block in 10 seconds or 10 years. We could calculate the most probable amount of time that it would take you to find a block for given network conditions, but that time could be VERY far off from what you actually get.
sr. member
Activity: 266
Merit: 250
This coin is going to be really rough on the 1 CPU owners. No non-client miner so no pools. =/
legendary
Activity: 1843
Merit: 1338
XXXVII Fnord is toast without bread
Holy crap, mining for 2,5 hours on 4-core phenom = 0 coins.

Same here only FX8120 = 0 coins.

ANwF7PJ3sJ6HvJY7fRun33Tm1UewFP3Arn
legendary
Activity: 1862
Merit: 1011
Reverse engineer from time to time
Holy crap, mining for 2,5 hours on 4-core phenom = 0 coins.
Same man...nothing on my Phenom II 955 x4 and nothing even with all cores for hours.
sr. member
Activity: 406
Merit: 250
Very dependant on luck it seems. A pool would distribute this luck more evenly/fairly.
hero member
Activity: 518
Merit: 500
Holy crap, mining for 2,5 hours on 4-core phenom = 0 coins.
full member
Activity: 172
Merit: 100
@Philogus

Yes I know there is 1 block / minute on the network. I was interested in, if it would be possible to calculate the average time to find a block, with X primespersec, for single miners, not for the complete network

I see.  I think that it would constantly change because the total network hashrate is constantly changing. However, we could calculate a formula that would give you your average time to find a block for one instant in time given your current primespersec. The formula would look something like this:

T = K(N/L)

T= the average time (in minutes) to find a block on our computer system for a given instant in time.
K = some constant.
N = the total network hashrate for a given instant in time.
L = your local hashrate for a given instant in time.

As more people mine for longer periods of time, the value of K should become apparent.


I see, so N would be something like the difficulty I guess
Yes, N should be directly proportional to difficulty. You could also use the total network hashrate (this might be the wrong term, I guess it would be the total network primerate). The only diffence between using the two would the the units that the constant is represented in.
legendary
Activity: 1039
Merit: 1005
It is already built. Just click on primecoin-qt in the primecoin folder.

Ok I see that's what I get for trying to build from the github source... As you explained later, the tar file contains a pre-built binary, so I'll probably switch to that.
With the sources, I managed to build the primecoind and get it running (it's mining, but no luck yet).
I probably need to perform some qmake trickery to build the GUI...

Onkel Paul
sr. member
Activity: 686
Merit: 259
I have 40.78 XPM. How much do you have? DId I just get really lucky here? o_o
Still at 0 XPM Sad
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