Prime p₀= 1971875243939162537 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 50 12 52 20 30 28 30 110 30 28 30 20 52 12 50 (?)
a_n: 0 50 62 114 134 164 192 222 332 362 390 420 440 492 504 554
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: 554
Found by: Orange Kid
db: batch=80, k=16, 50 12 52 20 30 28 30 110

SPT(20)	1971873716604488833	0 10 24 78 148 154 174 190 208 226 258 276 294 310 330 336 406 460 474 484	-1527334673704
STPT(10)	1971873990561429509	0 2 42 44 60 62 78 80 120 122	-1253377733028
STPT(10)	1971874396514839601	0 2 36 38 78 80 120 122 156 158	-847424322936
SPT(16)	1971874631111777537	0 14 26 54 80 104 122 126 200 204 222 246 272 300 312 326	-612827385000
SPT(16)	1971874940879675219	0 12 48 62 104 120 128 150 152 174 182 198 240 254 290 302	-303059487318
SPT(16)	1971875133809135293	0 18 90 124 154 166 168 180 244 256 258 270 300 334 406 424	-110130027244
STPT(10)	1971875296251253871	0 2 30 32 78 80 126 128 156 158	52312091334
SPT(16)	1971875565608449199	0 14 18 72 98 128 140 158 234 252 264 294 320 374 378 392	321669286662
STPT(10)	1971876617705231591	0 2 6 8 48 50 90 92 96 98	1373766069054
SPT(16)	1971876752847476467	0 4 16 46 66 100 130 136 144 150 180 214 234 264 276 280	1508908313930
TPT(16)	1971876795578180459	0 2 48 50 180 182 192 194 222 224 288 290 300 302 330 332	1551639017922