Prime p₀= 2247502717567515641 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 72 18 26 46 6 18 6 74 6 18 6 46 26 18 72 (?)
a_n: 0 72 90 116 162 168 186 192 266 272 290 296 342 368 386 458
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: 458
Found by: Penguin
db: batch=81, k=16, 72 18 26 46 6 18 6 74

SPT(16)	2247501110024680339	0 40 64 114 120 124 142 154 168 180 198 202 208 258 282 322	-1607542835302
STPT(12)	2247501258334893089	0 2 60 62 102 104 198 200 240 242 300 302	-1459232622552
SPT(16)	2247501465843131543	0 30 44 90 96 140 168 170 264 266 294 338 344 390 404 434	-1251724384098
STPT(10)	2247501877920589259	0 2 12 14 30 32 48 50 60 62	-839646926382
SPT(16)	2247502437947147207	0 14 26 32 74 92 120 134 162 176 204 222 264 270 282 296	-279620368434
STPT(10)	2247502518947889977	0 2 54 56 72 74 90 92 144 146	-198619625664
STPT(10)	2247502732078730351	0 2 36 38 78 80 120 122 156 158	14511214710
SPT(16)	2247503046424242359	0 8 48 60 62 78 90 132 188 230 242 258 260 272 312 320	328856726718
STPT(10)	2247503046636716129	0 2 18 20 30 32 42 44 60 62	329069200488
SPT(16)	2247503077058174981	0 8 36 68 92 126 128 138 170 180 182 216 240 272 300 308	359490659340
STPT(10)	2247503111913915641	0 2 30 32 60 62 90 92 120 122	394346400000