Prime p₀= 3015300792032438177 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 40 2 16 2 40 2 28 2 (?)
a_n: 0 2 30 32 72 74 90 92 132 134 162 164
All 12 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 164
Found by: Donn Pike (USAF Ret)
db: batch=82, k=12, 2 28 2 40 2 16

SPT(16)	3015299292269724631	0 40 42 58 66 108 142 160 198 216 250 292 300 316 318 358	-1499762713546
SPT(16)	3015299363488026889	0 18 30 40 54 70 102 120 172 190 222 238 252 262 274 292	-1428544411288
TPT(14)	3015299872943078447	0 2 24 26 60 62 72 74 102 104 114 116 180 182	-919089359730
STPT(10)	3015300064659719537	0 2 30 32 42 44 54 56 84 86	-727372718640
STPT(10)	3015300096402643529	0 2 18 20 30 32 42 44 60 62	-695629794648
SPT(16)	3015300382025381831	0 12 50 110 162 170 210 218 240 248 288 296 348 408 446 458	-410007056346
SPT(16)	3015300852783390883	0 18 28 40 60 76 78 88 126 136 138 154 174 186 196 214	60750952706
SPT(16)	3015300897883469857	0 16 60 72 96 114 124 180 256 312 322 340 364 376 420 436	105851031680
SPT(16)	3015301015208783407	0 10 112 126 144 150 166 184 222 240 256 262 280 294 396 406	223176345230
STPT(10)	3015301270395278867	0 2 30 32 60 62 90 92 120 122	478362840690
STPT(10)	3015301456491880679	0 2 12 14 30 32 48 50 60 62	664459442502