This number is a prime.
Single Curio View: (Seek other curios for this number)661 (the 11th star number) is the 121st prime (121 is the 5th star number). In the Hebrew Bible, Esther (אסתר), which means "star" (Strongs H635), has a gematria value of 661. [Slattery]
Submitted: 2016-06-07 08:17:29; Last Modified: 2016-06-07 15:10:11.
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