My 50th 
Congratulations! Our records indicate that a computer registered by you has found a unique prime number. This computer is running BOINC, is attached to the PrimeGrid project, and is assigned to the Proth Prime Search (LLR2). What makes this prime unique is that it's large enough to enter the Top 5000 List in The Largest Known Primes Database.
Since you have auto-reporting selected, the following prime was submitted on your behalf:
Added 139147 : 3669*2^2120073+1 (638210 digits)
This prime was found on this workunit which will automatically show as a prime result after verification by the Largest Known Primes Database.
If you have any questions or concerns, please contact us and we will surely resolve any problems.
Once again, congratulations on your find! Thank you for participating in PrimeGrid.