less than 24 hours and it's me !
316714*5^106843-1 is prime
it' has been submitted and verified as a top 5000 prime (#4967 exactly)
http://primes.utm.edu/primes/page.php?id=78620
very proud to enter the top 5000 with my first prime
thanks to axn1 to let me know that i found a prime and to explain me how to submit it on the prime page.
let's continue to PRP
Tnerual