%0 Journal Article %A Christian Elsholtz %T On cluster primes %J Acta Arithmetica %D 2003 %P 281-284 %V 109 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa109-3-6/ %R 10.4064/aa109-3-6 %G en %F 10_4064_aa109_3_6