Prime p₀= 2308995542608421971 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 10 42 32 6 12 40 20 40 12 6 32 42 10 6 (?)
a_n: 0 6 16 58 90 96 108 148 168 208 220 226 258 300 310 316
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: 316
Found by: Landjunge
db: batch=81, k=16, 6 10 42 32 6 12 40 20

SPT(16)	2308993161163452391	0 12 40 42 90 180 222 228 280 286 328 418 466 468 496 508	-2381444969580
STPT(10)	2308993263328620689	0 2 18 20 30 32 42 44 60 62	-2279279801282
SPT(16)	2308993477794902263	0 4 10 18 28 36 40 46 78 84 88 96 106 114 120 124	-2064813519708
SPT(16)	2308995074325817607	0 20 72 92 114 120 144 162 182 200 224 230 252 272 324 344	-468282604364
STPT(12)	2308995153084445829	0 2 12 14 42 44 48 50 78 80 90 92	-389523976142
TPT(16)	2308995437798762747	0 2 24 26 60 62 102 104 180 182 192 194 234 236 270 272	-104809659224
SPT(16)	2308995869801922097	0 40 96 124 130 142 184 192 244 252 294 306 312 340 396 436	327193500126
SPT(16)	2308995880898089543	0 10 18 54 108 144 154 196 198 240 250 286 340 376 384 394	338289667572
SPT(16)	2308996470926428447	0 6 16 40 54 64 72 76 120 124 132 142 156 180 190 196	928318006476
SPT(16)	2308996594137217471	0 12 16 36 40 142 166 186 226 246 270 372 376 396 400 412	1051528795500
SPT(18)	2308996848132711053	0 30 38 48 66 74 114 116 120 254 258 260 300 308 326 336 344 374	1305524289082