A195354 Records of primes p in the representation of odd n>5 by n=2*p+q, p, q prime, q maximal. A195353 gives the values of n at which an increase of p is required.

2, 3, 7, 19, 31, 41, 47, 67, 79, 139, 181, 229, 233, 277, 307, 383, 421, 463, 619, 643, 659, 691, 743, 967, 1231, 1483, 1609, 1931, 2389, 2719, 2791, 2953, 2971, 3079, 3121, 3217, 3301, 3319, 3617, 3719, 3767

Offset: 1

Author

Hugo Pfoertner, Sep 16 2011

Keywords

• nonn

Comments

Values of records in A195352. Related to Lemoine's conjecture. Due to the large number of possible representations (A046927) it is both possible to represent n=2*p+q with q<

A194829) and with p<

Checked up to n=10^13.

References

• See A002091.

Crossrefs

Cf. A195352, A195353, A194829.

Extensions

a(36)-a(41) from Hugo Pfoertner, Sep 26 2011

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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