Prime p₀= 1971069724363482361 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 30 12 30 12 18 18 12 30 12 30 6 (?)
a_n: 0 6 36 48 78 90 108 126 138 168 180 210 216
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 216
Found by: ChUcK
db: batch=80, k=13, 6 30 12 30 12 18

SPT(16)	1971068824062115387	0 4 22 30 54 102 180 190 246 256 334 382 406 414 432 436	-900301366974
SPT(16)	1971068869375408291	0 16 48 66 112 130 150 156 172 178 198 216 262 280 312 328	-854988074070
SPT(16)	1971069228562814197	0 6 52 102 114 132 234 240 256 262 364 382 394 444 490 496	-495800668164
STPT(10)	1971069259881796169	0 2 18 20 30 32 42 44 60 62	-464481686192
TPT(14)	1971069276047080751	0 2 66 68 78 80 90 92 126 128 150 152 216 218	-448316401610
SPT(16)	1971069478520879773	0 10 36 40 54 60 78 124 150 196 214 220 234 238 264 274	-245842602588
STPT(10)	1971069772683627137	0 2 90 92 132 134 174 176 264 266	48320144776
STPT(10)	1971070298095805111	0 2 6 8 18 20 30 32 36 38	573732322750
SPT(16)	1971070299790747823	0 56 84 108 114 198 204 224 240 260 266 350 356 380 408 464	575427265462
STPT(10)	1971070333312227617	0 2 30 32 42 44 54 56 84 86	608948745256
SPT(16)	1971070695072110057	0 6 24 54 74 116 126 140 150 164 174 216 236 266 284 290	970708627696