Prime p₀= 2721391296439577323 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 66 4 20 64 24 26 42 22 42 26 24 64 20 4 66 (?)
a_n: 0 66 70 90 154 178 204 246 268 310 336 360 424 444 448 514
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=82, k=16, 66 4 20 64 24 26 42 22

SPT(16)	2721389003653644827	0 2 86 96 104 110 132 144 182 194 216 222 230 240 324 326	-2292785932496
STPT(10)	2721389214334569197	0 2 42 44 72 74 102 104 144 146	-2082105008126
STPT(10)	2721389353208181779	0 2 12 14 30 32 48 50 60 62	-1943231395544
SPT(16)	2721389752025242153	0 16 66 76 78 120 136 190 204 258 274 316 318 328 378 394	-1544414335170
SPT(16)	2721389795982245501	0 2 36 38 60 122 158 242 246 330 366 428 450 452 486 488	-1500457331822
SPT(16)	2721390830982608347	0 16 30 72 106 114 132 156 160 184 202 210 244 286 300 316	-465456968976
SPT(16)	2721392288432476853	0 6 20 68 78 80 90 108 176 194 204 206 216 264 278 284	991992899530
SPT(16)	2721392526022999789	0 30 48 70 72 120 142 234 328 420 442 490 492 514 532 562	1229583422466
TPT(14)	2721392746606243601	0 2 6 8 66 68 90 92 126 128 138 140 150 152	1450166666278
STPT(10)	2721392764824102659	0 2 42 44 90 92 138 140 180 182	1468384525336
STPT(10)	2721392929980564491	0 2 36 38 78 80 120 122 156 158	1633540987168