Reply To: The Sefiras Ha'Omar game!! Home › Forums › Yom Tov › Sefira › The Sefiras Ha'Omar game!! › Reply To: The Sefiras Ha'Omar game!! May 13, 2011 4:19 am at 4:19 am #949210 am yisrael chaiParticipant 24- subtracting 1 from (all, most of) its divisors results in a prime number
