Prime p₀= 1273558748638667171 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 2 30 12 46 24 8 10 8 24 46 12 30 2 18 (?)
a_n: 0 18 20 50 62 108 132 140 150 158 182 228 240 270 272 290
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: 290
Found by: HenkM
db: batch=77, k=16, 18 2 30 12 46 24 8 10

STPT(10)	1273557735439539461	0 2 6 8 18 20 30 32 36 38	-1013199127710
STPT(10)	1273557856848976817	0 2 24 26 42 44 60 62 84 86	-891789690354
SPT(16)	1273558341845852693	0 24 54 66 114 116 126 176 228 278 288 290 338 350 380 404	-406792814478
SPT(16)	1273558370206286383	0 30 64 70 76 84 88 126 178 216 220 228 234 240 274 304	-378432380788
SPT(16)	1273558623306269701	0 16 18 48 90 172 256 286 312 342 426 508 550 580 582 598	-125332397470
STPT(10)	1273558629272763311	0 2 30 32 78 80 126 128 156 158	-119365903860
SPT(16)	1273558799712045829	0 12 72 90 100 124 142 154 210 222 240 264 274 292 352 364	51073378658
SPT(16)	1273559027158195067	0 12 36 42 50 134 146 176 180 210 222 306 314 320 344 356	278519527896
SPT(18)	1273559070622706731	0 22 28 48 78 162 166 180 208 240 268 282 286 370 400 420 426 448	321984039560
TPT(14)	1273559535322524311	0 2 30 32 138 140 240 242 336 338 366 368 420 422	786683857140
SPT(16)	1273559557116909409	0 12 28 54 78 90 114 124 198 208 232 244 268 294 310 322	808478242238