A133554 Lesser of emirps (pairs) with only prime digits (A128388).

37, 337, 3257, 3373, 3527, 7577, 32233, 32257, 32353, 32377, 32537, 35227, 35257, 35327, 35537, 72337, 72577, 73277, 75577, 322573, 323333, 327553, 332573, 333227, 333253, 333337, 337537, 353737, 353777, 355573, 357737, 372277, 372377, 373357, 373777, 377737, 723727, 725357, 757577

Offset: 1

Author

Lekraj Beedassy, Jan 21 2008

Keywords

• nonn
• base

Crossrefs

Cf. A128388, A133753.

Extensions

Extended by Ray Chandler, Jan 30 2008