Prime p₀= 1215098709721931291 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 2 12 12 28 50 28 2 28 50 28 12 12 2 6 (?)
a_n: 0 6 8 20 32 60 110 138 140 168 218 246 258 270 272 278
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: 278
Found by: [SG-2W]Kurzer
db: batch=77, k=16, 6 2 12 12 28 50 28 2

SPT(16)	1215096367138933129	0 34 144 162 168 240 270 298 324 352 382 454 460 478 588 622	-2342582998162
SPT(16)	1215096591077631637	0 16 40 42 64 90 96 126 160 190 196 222 244 246 270 286	-2118644299654
STPT(10)	1215096742133899979	0 2 12 14 90 92 168 170 180 182	-1967588031312
SPT(16)	1215097685912735237	0 2 6 110 116 140 156 174 182 200 216 240 246 350 354 356	-1023809196054
SPT(16)	1215097750804092949	0 22 34 54 58 114 132 160 162 190 208 264 268 288 300 322	-958917838342
SPT(16)	1215098432847264143	0 14 26 36 48 66 68 126 188 246 248 266 278 288 300 314	-276874667148
STPT(10)	1215098906473250369	0 2 18 20 30 32 42 44 60 62	196751319078
SPT(16)	1215098967436134071	0 12 20 26 36 42 98 128 180 210 266 272 282 288 296 308	257714202780
TPT(14)	1215098970249795611	0 2 30 32 36 38 120 122 138 140 180 182 276 278	260527864320
SPT(20)	1215099068629504151	0 18 20 42 62 66 90 108 132 150 158 176 200 218 242 246 266 288 290 308	358907572860
SPT(16)	1215099182219816219	0 8 42 50 74 84 98 140 162 204 218 228 252 260 294 302	472497884928