Prime p₀= 495676309359515533 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 18 22 18 2 36 22 20 22 36 2 18 22 18 (?)
a_n: 0 18 40 58 60 96 118 138 160 196 198 216 238 256
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 256
Found by: Aleksander Parkitny
db: batch=70, k=14, 18 22 18 2 36 22 20

SPT(14)	495676230758118763	0 34 96 100 138 150 156 178 184 196 234 238 300 334	-78601396770
SPT(14)	495676257044604607	0 4 12 46 76 132 154 192 214 270 300 334 342 346	-52314910926
SPT(14)	495676261857011761	0 12 18 36 42 66 100 108 142 166 172 190 196 208	-47502503772
SPT(14)	495676262937160189	0 40 70 78 100 112 114 118 120 132 154 162 192 232	-46422355344
TPT(12)	495676295623566137	0 2 84 86 174 176 192 194 210 212 264 266	-13735949396
SPT(14)	495676297552912381	0 22 36 42 58 66 78 100 112 120 136 142 156 178	-11806603152
SPT(14)	495676362935626633	0 36 46 78 96 120 148 228 256 280 298 330 340 376	53576111100
SPT(14)	495676369902149911	0 18 88 90 96 102 118 150 166 172 178 180 250 268	60542634378
SPT(14)	495676391056330987	0 34 42 46 60 72 94 132 154 166 180 184 192 226	81696815454
TPT(12)	495676400778823169	0 2 48 50 78 80 90 92 120 122 138 140	91419307636
TPT(12)	495676405481615441	0 2 96 98 108 110 156 158 228 230 336 338	96122099908