A049014 n plus a googol is prime.

267, 949, 1243, 1293, 1983, 2773, 2809, 2911, 2967, 3469, 3501, 3799, 4317, 4447, 4491, 5383, 5641, 5949, 6403, 6637, 6903, 7443, 8583, 8653, 9013, 9223, 9259, 9631, 10071, 10557, 10833, 10903, 11143, 11173, 11529, 11667, 11839, 12207, 12817

Offset

1,1

Comments

10^100 + a(135) and 10^100 + a(136) are the first twin primes greater than 10^100. - T. D. Noe, Nov 03 2008

For each of the 1000 terms in the table, 10^100 + a(n) was verified by the Magma calculator (http://magma.maths.usyd.edu.au/calc/) as prime. - Jon E. Schoenfield, Aug 24 2009

Links

T. D. Noe, Table of n, a(n) for n = 1..1000 (probable primes)

Source

Crossrefs

Cf. A108251, A133281.

Sequence in context: A060402 A306120 A232106 * A186056 A236740 A278382

Adjacent sequences: A049011 A049012 A049013 * A049015 A049016 A049017

Keyword

nonn

Author

G. L. Honaker, Jr.

Extensions

Terms greater than 267 found by Carlos Rivera

Status

approved