Prime p₀= 974691917252103251 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 82 12 18 20 10 12 8 12 10 20 18 12 82 26 (?)
a_n: 0 26 108 120 138 158 168 180 188 200 210 230 248 260 342 368
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: 368
Found by: Fardringle
db: batch=76, k=16, 26 82 12 18 20 10 12 8

STPT(10)	974690523786506669	0 2 18 20 30 32 42 44 60 62	-1393465596582
SPT(16)	974690715096501919	0 22 40 48 70 88 124 130 162 168 204 222 244 252 270 292	-1202155601332
STPT(10)	974690741255684639	0 2 18 20 30 32 42 44 60 62	-1175996418612
SPT(16)	974691098207851697	0 14 24 26 32 36 60 110 126 176 200 204 210 212 222 236	-819044251554
SPT(16)	974691454765866619	0 12 42 48 64 88 118 124 168 174 204 228 244 250 280 292	-462486236632
STPT(10)	974691904358237069	0 2 12 14 90 92 168 170 180 182	-12893866182
SPT(13)	974692007656837607	0 12 30 60 90 96 156 216 222 252 282 300 312	90404734356
SPT(16)	974692216598444599	0 24 78 94 124 138 150 154 204 208 220 234 264 280 334 358	299346341348
SPT(16)	974692349069707601	0 48 62 116 158 176 180 188 210 218 222 240 282 336 350 398	431817604350
SPT(16)	974692350923344981	0 36 48 58 72 76 82 142 186 246 252 256 270 280 292 328	433671241730
SPT(16)	974692504943102489	0 12 62 90 122 168 222 252 290 320 374 420 452 480 530 542	587690999238