Prime p₀= 1611721082332226527 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 18 76 26 10 14 4 2 4 14 10 26 76 18 12 (?)
a_n: 0 12 30 106 132 142 156 160 162 166 180 190 216 292 310 322
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: 322
Found by: vinn@[CNT]
db: batch=78, k=16, 12 18 76 26 10 14 4 2

STPT(10)	1611720105098842511	0 2 36 38 108 110 180 182 216 218	-977233384016
SPT(16)	1611720150985534943	0 6 26 36 56 78 90 110 114 134 146 168 188 198 218 224	-931346691584
STPT(10)	1611720396629202059	0 2 48 50 90 92 132 134 180 182	-685703024468
STPT(10)	1611720787368892157	0 2 42 44 72 74 102 104 144 146	-294963334370
SPT(16)	1611720968121554909	0 20 62 80 92 110 114 138 164 188 192 210 222 240 282 302	-114210671618
SPT(16)	1611721030035782269	0 10 42 102 108 130 168 172 318 322 360 382 388 448 480 490	-52296444258
SPT(16)	1611721232721992009	0 72 74 122 134 144 150 242 300 392 398 408 420 468 470 542	150389765482
TPT(16)	1611721813667936681	0 2 6 8 60 62 126 128 138 140 198 200 228 230 240 242	731335710154
SPT(16)	1611721913989844143	0 54 60 84 88 100 138 154 324 340 378 390 394 418 424 478	831657617616
SPT(16)	1611722006058664921	0 22 36 58 66 78 82 100 108 126 130 142 150 172 186 208	923726438394
STPT(10)	1611722062047350177	0 2 12 14 42 44 72 74 84 86	979715123650