One hundred thirty-seven is the 33rd prime number; the next is 139, with which it comprises a twin prime, and thus 137 is a Chen prime. 137 is an Eisenstein prime with no imaginary part and a real part of the form 3n − 1. It is also the fourth Stern prime. 137 is a strong prime in the sense that it ...
De temperatuur in fort 6 daalt tot historisch lage waarden, want KDA houdt samen met Biomedica: Sub Zero TD !! Kom en geniet van het freeeezing optreden van FatSpread om 21u! Feesten kan vanaf 22u in een ijskoude atmosfeer ! Met blauwe smurf, whisky-cola, vodka-orange, witte wijn en the usual stuff....