Prime p₀= 1263591081422606477 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 70 2 16 2 22 2 16 2 70 2 (?)
a_n: 0 2 72 74 90 92 114 116 132 134 204 206
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: 206
Found by: HenkM
db: batch=77, k=12, 2 70 2 16 2 22

SPT(16)	1263589651685764061	0 8 18 38 66 80 110 116 120 126 156 170 198 218 228 236	-1429736842416
SPT(16)	1263590013837050981	0 26 60 72 92 102 110 138 200 228 236 246 266 278 312 338	-1067585555496
SPT(16)	1263590547935044781	0 2 6 30 50 116 140 156 242 258 282 348 368 392 396 398	-533487561696
STPT(10)	1263590676959692691	0 2 30 32 120 122 210 212 240 242	-404462913786
SPT(16)	1263590696888206597	0 4 30 40 84 94 124 144 190 210 240 250 294 304 330 334	-384534399880
STPT(12)	1263591024191500451	0 2 18 20 30 32 198 200 210 212 228 230	-57231106026
SPT(16)	1263591085568409041	0 6 42 48 56 66 80 86 132 138 152 162 170 176 212 218	4145802564
STPT(10)	1263591447337212611	0 2 36 38 78 80 120 122 156 158	365914606134
SPT(16)	1263591548906631473	0 8 20 90 128 156 210 218 258 266 320 348 386 456 468 476	467484024996
SPT(16)	1263592475275899763	0 16 168 186 196 250 268 276 298 306 324 378 388 406 558 574	1393853293286
SPT(16)	1263593119315509553	0 4 6 16 30 46 84 90 154 160 198 214 228 238 240 244	2037892903076