Prime p₀= 1500286656056279821 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 6 22 2 6 4 8 22 8 4 6 2 22 6 30 (?)
a_n: 0 30 36 58 60 66 70 78 100 108 112 118 120 142 148 178
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: 178
Found by: Raspo
db: batch=78, k=16, 30 6 22 2 6 4 8 22

STPT(10)	1500285655603117211	0 2 6 8 48 50 90 92 96 98	-1000453162610
SPT(16)	1500285965921849581	0 12 40 46 48 82 90 132 166 208 216 250 252 258 286 298	-690134430240
STPT(10)	1500286180174547537	0 2 90 92 102 104 114 116 204 206	-475881732284
SPT(16)	1500286237421444623	0 16 40 94 120 126 138 150 154 166 178 184 210 264 288 304	-418634835198
SPT(16)	1500286580730137309	0 2 42 50 72 90 102 120 152 170 182 200 222 230 270 272	-75326142512
SPT(16)	1500286613647128227	0 32 44 72 74 84 86 144 182 240 242 252 254 282 294 326	-42409151594
SPT(16)	1500286942771992649	0 18 42 82 102 130 138 148 162 172 180 208 228 268 292 310	286715712828
SPT(16)	1500286980229481839	0 22 28 30 48 70 114 132 220 238 282 304 322 324 330 352	324173202018
SPT(16)	1500287135742486863	0 6 74 116 120 128 176 186 188 198 246 254 258 300 368 374	479686207042
STPT(10)	1500287265617676647	0 2 42 44 72 74 102 104 144 146	609561396826
SPT(20)	1500287309644216309	0 34 58 94 108 138 168 192 220 270 292 342 370 394 424 454 468 504 528 562	653587936488