document.write( "Question 506783: i am a prime number less than 40. the sum of my digits is 8. who am i?
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Algebra.Com's Answer #340250 by Edwin McCravy(20060)\"\" \"About 
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document.write( "I am a prime number less than 40.  The sum of my digits is 8.  Who am I?\r\n" );
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document.write( "The only counting numbers less than 40 with sum of digits 8 are\r\n" );
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document.write( "35, 26, and 17.\r\n" );
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document.write( "35 has factors 1, 5, 7, and 35 so it's not prime\r\n" );
document.write( "26 has factors 1, 2, 13, and 26 so it's not prime.\r\n" );
document.write( "17 has factors 1 and 17, so it's prime, since it \r\n" );
document.write( "has exactly 2 factors no more and no less.\r\n" );
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document.write( "Answer 17.\r\n" );
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document.write( "Edwin
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