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 25, 2011 7:37 am at 7:37 am #949352 am yisrael chaiParticipant 36- is the sum of twin prime numbers (17+19)