Thursday, May 26, 2011

304

304 = 24 x 19.

304 has a unique representation as a sum of three squares: 304 = 42 + 122 + 122.


304 is the sum of six consecutive primes: 304 = 41 + 43 + 47 + 53 + 59 + 61. It is also the sum of eight consecutive primes: 304 = 23 + 29 + 31 + 37 + 41 + 43 + 47 + 53.

The first Roman calendar was introduced in the year 535 B.C., having 10 months, with 304 days a year, beginning in March.

Source: On-Line Encyclopedia of Integer Sequences
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