A089544 Greater prime factor of semiprimes in A089542.

2, 2, 11, 37, 59, 1609, 2333, 10831, 46381, 1428571429, 17956553, 5271373, 872838923897, 165850848142657, 399174011286107, 67280421310721, 19238145625263645679, 2083719670141, 29528651577019605807821

Offset: 1

Author

Ray Chandler, Nov 09 2003

Keywords

• nonn

Crossrefs

Cf. A085753, A089542, A089543.