A117840 Smaller of two consecutive prime numbers with the same multiplicative digital root.

79, 101, 103, 107, 151, 163, 179, 197, 211, 229, 251, 271, 281, 293, 349, 379, 401, 419, 443, 491, 503, 509, 521, 523, 541, 563, 577, 599, 601, 613, 631, 653, 691, 701, 769, 821, 853, 857, 881, 997, 1009, 1013, 1019, 1021, 1031, 1033, 1039, 1049, 1051, 1061