
Curios:
Curios Search:
Participate: 
GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) Just showing those entries submitted by 'Rivera': (Click here to show all) The primorial 13# is the only known (as of 2018) primorial that produces four primes in a row from the formula p_{i} + Q#/p_{i}, for Q=13 and i=1, 2, 3 and 4: 2*3*5*7*11*13 = 30030 = 13#, 2+3*5*7*11*13=15017 (prime) 2*3+5*7*11*13=5011 (prime), 2*3*5+7*11*13=1031 (prime), 2*3*5*7+11*13=353 (prime). Found by J. M. Bergot. [Rivera]
Prime Curios! © 20002020 (all rights
reserved)
privacy statement
