Prime p₀= 1295722529672981507 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 56 30 28 8 10 14 28 8 28 14 10 8 28 30 56 (?)
a_n: 0 56 86 114 122 132 146 174 182 210 224 234 242 270 300 356
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: 356
Found by: Cruncher Pete
db: batch=77, k=16, 56 30 28 8 10 14 28 8

SPT(16)	1295720832720964709	0 2 42 44 72 78 90 104 108 122 134 140 168 170 210 212	-1696952016798
STPT(10)	1295720886597369311	0 2 30 32 78 80 126 128 156 158	-1643075612196
SPT(16)	1295720959650996007	0 10 34 76 84 94 120 132 154 166 192 202 210 252 276 286	-1570021985500
TPT(14)	1295721274385713727	0 2 54 56 60 62 114 116 144 146 180 182 234 236	-1255287267780
SPT(16)	1295722234514066521	0 42 108 120 142 156 166 208 210 252 262 276 298 310 376 418	-295158914986
SPT(16)	1295722412760825563	0 50 54 68 96 98 104 108 206 210 216 218 246 260 264 314	-116912155944
SPT(16)	1295722645110901393	0 36 40 60 66 70 136 256 288 408 474 478 484 504 508 544	115437919886
STPT(10)	1295722719498300419	0 2 18 20 30 32 42 44 60 62	189825318912
SPT(16)	1295722770580802657	0 14 62 84 90 104 144 146 210 212 252 266 272 294 342 356	240907821150
SPT(16)	1295722824467492549	0 18 24 32 60 90 108 122 150 164 182 212 240 248 254 272	294794511042
SPT(16)	1295723150052433463	0 74 84 86 96 126 128 138 176 186 188 218 228 230 240 314	620379451956