Prime p₀= 2180994678646970377 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 90 30 16 54 30 6 8 52 8 6 30 54 16 30 90 (?)
a_n: 0 90 120 136 190 220 226 234 286 294 300 330 384 400 430 520
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: 520
Found by: JayPi
db: batch=81, k=16, 90 30 16 54 30 6 8 52

SPT(16)	2180993057315309173	0 24 34 54 76 96 100 144 166 210 214 234 256 276 286 310	-1621331661204
STPT(10)	2180993385141723587	0 2 30 32 42 44 54 56 84 86	-1293505246790
SPT(16)	2180993622828787859	0 2 14 32 42 44 72 98 144 170 198 200 210 228 240 242	-1055818182518
SPT(16)	2180993952690973877	0 2 14 20 44 72 86 120 176 210 224 252 276 282 294 296	-725955996500
STPT(10)	2180994366561900047	0 2 30 32 72 74 114 116 144 146	-312085070330
SPT(16)	2180994432672614563	0 54 70 76 114 184 190 196 258 264 270 340 378 384 400 454	-245974355814
SPT(16)	2180995153248028321	0 22 36 58 88 96 100 102 166 168 172 180 210 232 246 268	474601057944
STPT(10)	2180995341232868507	0 2 12 14 42 44 72 74 84 86	662585898130
SPT(16)	2180995397035969373	0 18 38 44 60 114 146 164 360 378 410 464 480 486 506 524	718388998996
SPT(16)	2180995751259270199	0 22 34 64 90 132 148 150 172 174 190 232 258 288 300 322	1072612299822
SPT(16)	2180996547302822819	0 30 48 72 122 164 194 272 300 378 408 450 500 524 542 572	1868655852442