Prime p₀= 291009668784432953 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 20 4 14 28 50 18 16 18 50 28 14 4 20 (?)
a_n: 0 20 24 38 66 116 134 150 168 218 246 260 264 284
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: 284
Found by: arkiss
db: batch=69, k=14, 20 4 14 28 50 18 16

SPT(14)	291009590093944237	0 42 90 96 102 106 120 256 270 274 280 286 334 376	-78690488716
SPT(14)	291009596345723813	0 20 48 50 78 90 108 200 218 230 258 260 288 308	-72438709140
TPT(12)	291009606791709917	0 2 12 14 24 26 60 62 72 74 102 104	-61992723036
SPT(14)	291009617677968209	0 20 54 138 164 168 180 182 194 198 224 308 342 362	-51106464744
TPT(12)	291009639238149911	0 2 6 8 78 80 120 122 186 188 210 212	-29546283042
TPT(12)	291009660025558049	0 2 78 80 102 104 240 242 270 272 300 302	-8758874904
SPT(14)	291009685930093931	0 8 30 62 78 98 108 272 282 302 318 350 372 380	17145660978
SPT(16)	291009687827198761	0 12 16 28 36 42 66 82 126 142 166 172 180 192 196 208	19042765808
SPT(14)	291009695811559327	0 16 22 30 36 42 72 220 250 256 262 270 276 292	27027126374
SPT(14)	291009699777098317	0 4 30 42 60 96 112 114 130 166 184 196 222 226	30992665364
SPT(14)	291009723119222509	0 30 42 48 78 94 108 124 138 154 184 190 202 232	54334789556