Prime p₀= 1921372304357092661 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 24 24 10 68 30 30 22 30 30 68 10 24 24 2 (?)
a_n: 0 2 26 50 60 128 158 188 210 240 270 338 348 372 396 398
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: 398
Found by: Daniel
db: batch=80, k=16, 2 24 24 10 68 30 30 22

SPT(16)	1921371438931770019	0 12 34 54 78 120 124 132 160 168 172 214 238 258 280 292	-865425322642
SPT(16)	1921371799847506621	0 6 60 66 88 90 136 142 186 192 238 240 262 268 322 328	-504509586040
SPT(16)	1921371885089728411	0 42 58 70 130 132 142 162 208 228 238 240 300 312 328 370	-419267364250
SPT(16)	1921371953493409999	0 10 18 30 64 88 102 142 150 190 204 228 262 274 282 292	-350863682662
STPT(10)	1921372105573921337	0 2 30 32 42 44 54 56 84 86	-198783171324
SPT(16)	1921372158823922011	0 16 30 78 88 120 148 162 166 180 208 240 250 298 312 328	-145533170650
STPT(12)	1921372508291119307	0 2 30 32 54 56 90 92 114 116 144 146	203934026646
SPT(16)	1921372511386895087	0 2 20 42 86 114 132 140 156 164 182 210 254 276 294 296	207029802426
SPT(16)	1921372708614083729	0 8 60 68 98 120 134 174 224 264 278 300 330 338 390 398	404256991068
STPT(10)	1921372767842746037	0 2 30 32 42 44 54 56 84 86	463485653376
SPT(16)	1921372950281368699	0 52 120 150 202 220 234 258 304 328 342 360 412 442 510 562	645924276038