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Chen prime  and  Friedman n.

First numbers that belong to both sets:

127, 347, 12107, 15641, 15679, 16447, 19739, 27653, 28547, 29531, 32771, 35933, 43691, 45361, 46619, 46649, 46691, 48757, 49277, 59051, 83357, 102497, 104879, 108233, 114377, 117571, 117659, 125063, 127649, 131071, 132527, 139967, 140629, 147419, 147449, 151379, 153649, 156227, 156241, 156257, 157457, 163841, 176699, 179327, 186619, 186629, 187277, 194471, 195311, 196687, 205391, 216091, 218453, 234281, 234383, 234571, 236219, 237691, 238331, 242059, 244379, 245963, 248783, 250037, 250049, 250091, 256049, 259841, 261887, 262079, 262127, 262139, 262147, 262151, 262187, 265231, 265619, 265739, 268757, 273521, 274583, 278651, 279443, 279847, 279857, 279941, 279967, 285749, 287681, 290531, 294911, 295247, 295259, 312743, 314927, 323369, 326561, 326567, 326657, 326951, 328511, 328519, 331769, 343037, 345749, 345869, 352489, 354169, 354371, 354971, 365471, 371359, 371549, 373297, 379459, 383657, 387577, 388937, 389659, 438967, 444527, 446189, 453317, 453601, 455627, 458789, 466561, 470597, 472391, 475289, 512657, 524243, 524287, 524369, 531197, 531383, 531497, 531689, 532691, 532907, 535637, 537841, 562691, 573479, 575417, 583447, 588167, 588241, 597869, 614657, 627257, 629857, 635813, 663581, 663587, 725897, 728993, 742591, 752459, 753941, 759287, 759359, 762959, 768641, 773879, 786431, 823547, 823747, 830497, 857369, 874229, 902507, 902569, 902579, 902591, 902597, 912647, 913487, 921601, 923513, 927361, 937511, 937577, 937589, 944777, 946733, 953321, 956587, 972197, 976553, 976559, 995341.