Prime p₀= 319580242325506213 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 10 20 16 14 28 6 26 6 28 14 16 20 10 (?)
a_n: 0 10 30 46 60 88 94 120 126 154 168 184 204 214
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: 214
Found by: Henk Haneveld
db: batch=70, k=14, 10 20 16 14 28 6 26

SPT(16)	319580145390073681	0 18 58 66 88 120 130 142 156 168 178 210 232 240 280 298	-96935432532
TPT(12)	319580149502458631	0 2 78 80 120 122 276 278 330 332 360 362	-92823047582
TPT(12)	319580185345075481	0 2 30 32 66 68 78 80 180 182 210 212	-56980430732
SPT(14)	319580193237373373	0 18 50 54 74 120 156 158 194 240 260 264 296 314	-49088132840
SPT(14)	319580208842003423	0 20 54 114 146 150 168 296 314 318 350 410 444 464	-33483502790
SPT(14)	319580214500573779	0 34 42 48 58 70 102 130 162 174 184 190 198 232	-27824932434
SPT(14)	319580246445448453	0 28 40 54 78 84 126 148 190 196 220 234 246 274	4119942240
TPT(12)	319580278004901929	0 2 42 44 78 80 108 110 162 164 198 200	35679395716
SPT(14)	319580319104977559	0 48 72 98 128 158 180 200 222 252 282 308 332 380	76779471346
SPT(14)	319580336216790197	0 42 110 132 156 206 216 230 240 290 314 336 404 446	93891283984
TPT(12)	319580342198432039	0 2 48 50 90 92 228 230 240 242 270 272	99872925826