Prime p₀= 2865103187692365821 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 6 38 4 6 36 14 16 14 36 6 4 38 6 12 (?)
a_n: 0 12 18 56 60 66 102 116 132 146 182 188 192 230 236 248
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: 248
Found by: [SG]ATA-Rolf
db: batch=82, k=16, 12 6 38 4 6 36 14 16

SPT(18)	2865101277347283097	0 16 54 84 106 166 180 184 246 250 312 316 330 390 412 442 480 496	-1910345082724
STPT(10)	2865101618723367629	0 2 12 14 90 92 168 170 180 182	-1568968998192
SPT(16)	2865101728931802011	0 2 56 66 126 138 150 152 156 158 170 182 242 252 306 308	-1458760563810
SPT(16)	2865101761691819371	0 12 36 40 78 82 96 102 106 112 126 130 168 172 196 208	-1426000546450
SPT(16)	2865101768105994983	0 24 38 48 60 74 90 96 158 164 180 194 206 216 230 254	-1419586370838
STPT(10)	2865102259593542999	0 2 30 32 60 62 90 92 120 122	-928098822822
STPT(12)	2865103386106011767	0 2 12 14 90 92 132 134 210 212 222 224	198413645946
SPT(16)	2865103578385985059	0 12 30 40 88 100 120 148 204 232 252 264 312 322 340 352	390693619238
STPT(10)	2865103579807835591	0 2 36 38 78 80 120 122 156 158	392115469770
SPT(16)	2865103580486687921	0 2 6 8 20 78 122 156 182 216 260 318 330 332 336 338	392794322100
SPT(18)	2865103746709979197	0 34 40 82 106 124 132 216 222 274 280 364 372 390 414 456 462 496	559017613376