Prime p₀= 1538810746930963361 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 2 10 2 24 4 18 92 18 4 24 2 10 2 18 (?)
a_n: 0 18 20 30 32 56 60 78 170 188 192 216 218 228 230 248
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: 248
Found by: xii5ku
db: batch=78, k=16, 18 2 10 2 24 4 18 92

SPT(16)	1538809132317756737	0 6 12 92 102 116 132 140 432 440 456 470 480 560 566 572	-1614613206624
TPT(14)	1538809225118128979	0 2 108 110 120 122 138 140 168 170 222 224 240 242	-1521812834382
SPT(16)	1538809269935574367	0 30 54 70 142 184 210 250 276 316 342 384 456 472 496 526	-1476995388994
STPT(10)	1538809456868705849	0 2 42 44 60 62 78 80 120 122	-1290062257512
STPT(10)	1538809783728955649	0 2 18 20 30 32 42 44 60 62	-963202007712
SPT(16)	1538810311171505299	0 58 72 90 118 142 148 160 162 174 180 204 232 250 264 322	-435759458062
SPT(16)	1538810754850715777	0 14 44 54 72 110 120 132 182 194 204 242 260 270 300 314	7919752416
SPT(16)	1538810911932632419	0 34 54 82 132 144 154 202 210 258 268 280 330 358 378 412	165001669058
SPT(16)	1538810927800544591	0 26 30 36 68 86 110 140 168 198 222 240 272 278 282 308	180869581230
SPT(16)	1538811425305808111	0 90 128 170 188 198 272 278 282 288 362 372 390 432 470 560	678374844750
SPT(16)	1538811488124690061	0 16 66 78 100 106 120 142 156 178 192 198 220 232 282 298	741193726700