RT Journal Article SR Electronic T1 Simple Recipe Creates Acid Test for Primes JF Science JO Science FD American Association for the Advancement of Science SP 1105 OP 1106 DO 10.1126/science.297.5584.1105b VO 297 IS 5584 A1 Cipra, Barry YR 2002 UL http://science.sciencemag.org/content/297/5584/1105.2.abstract AB