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Search: id:A098061
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| A098061 |
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Product of two consecutive primes + 6 is prime. |
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+0
1
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| 41, 83, 149, 227, 443, 673, 1153, 1523, 2027, 4093, 5189, 6563, 7393, 9803, 11027, 12323, 20717, 39209, 47059, 50627, 60497, 64513, 70753, 95483, 104933, 123203, 126733, 131759, 136897, 154439, 181457, 186629, 190093, 194483, 213449, 233279
(list; graph; listen)
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OFFSET
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2,1
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COMMENT
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Is the number of terms in this sequence infinite?
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EXAMPLE
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prime(3)*prime(4) = 35. 35+6 = 41, the first entry in the table.
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PROGRAM
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(PARI) f(n, m) = for(x=2, n, z=(prime(x+1)*prime(x)); if(isprime(z+m), print1(z+m", ")))
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CROSSREFS
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Sequence in context: A044107 A044488 A136072 this_sequence A141898 A054998 A067378
Adjacent sequences: A098058 A098059 A098060 this_sequence A098062 A098063 A098064
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KEYWORD
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easy,nonn
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AUTHOR
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Cino Hilliard (hillcino368(AT)gmail.com), Sep 11 2004
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