Prime p₀= 309373990299470287 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 22 14 16 8 16 54 62 54 16 8 16 14 22 (?)
a_n: 0 22 36 52 60 76 130 192 246 262 270 286 300 322
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: 322
Found by: Odd-Rod
db: batch=70, k=14, 22 14 16 8 16 54 62

SPT(14)	309373944846753217	0 4 30 60 100 114 142 144 172 186 226 256 282 286	-45452717070
SPT(14)	309373957060336123	0 16 18 36 88 96 120 124 148 156 208 226 228 244	-33239134164
TPT(12)	309373964152587251	0 2 66 68 78 80 150 152 156 158 168 170	-26146883036
SPT(14)	309373972374977561	0 32 38 90 102 186 192 206 212 296 308 360 366 398	-17924492726
TPT(12)	309373979752289861	0 2 6 8 48 50 78 80 90 92 120 122	-10547180426
TPT(12)	309373987273873187	0 2 12 14 120 122 150 152 162 164 264 266	-3025597100
SPT(16)	309374002479653303	0 14 54 56 104 114 126 156 188 218 230 240 288 290 330 344	12180183016
TPT(12)	309374004646936679	0 2 30 32 60 62 90 92 258 260 288 290	14347466392
SPT(14)	309374030891796979	0 34 40 42 72 82 108 124 150 160 190 192 198 232	40592326692
SPT(14)	309374031267210311	0 8 30 36 62 80 86 132 138 156 182 188 210 218	40967740024
SPT(20)	309374032308030551	0 8 36 42 56 66 92 108 110 138 140 168 170 186 212 222 236 242 270 278	42008560264