Prime p₀= 2989557302188350317 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 6 6 24 54 6 30 34 30 6 54 24 6 6 20 (?)
a_n: 0 20 26 32 56 110 116 146 180 210 216 270 294 300 306 326
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: 326
Found by: Orange Kid
db: batch=82, k=16, 20 6 6 24 54 6 30 34

SPT(16)	2989555760667554291	0 2 38 48 68 132 152 206 222 276 296 360 380 390 426 428	-1541520796026
SPT(16)	2989555993397131937	0 36 50 120 126 146 150 192 230 272 276 296 302 372 386 422	-1308791218380
SPT(16)	2989556009080703171	0 48 50 62 92 98 278 296 312 330 510 516 546 558 560 608	-1293107647146
STPT(10)	2989556194123843847	0 2 24 26 42 44 60 62 84 86	-1108064506470
SPT(16)	2989556546388371129	0 8 60 92 140 162 192 242 258 308 338 360 408 440 492 500	-755799979188
SPT(16)	2989557200633179663	0 4 6 40 48 58 76 88 156 168 186 196 204 238 240 244	-101555170654
TPT(14)	2989557750475297451	0 2 60 62 90 92 168 170 228 230 246 248 480 482	448286947134
TPT(14)	2989557760313824121	0 2 6 8 30 32 36 38 78 80 90 92 120 122	458125473804
STPT(10)	2989557763299061259	0 2 48 50 90 92 132 134 180 182	461110710942
STPT(10)	2989558011095196509	0 2 48 50 90 92 132 134 180 182	708906846192
SPT(16)	2989558286692706803	0 40 48 118 126 144 156 180 244 268 280 298 306 376 384 424	984504356486