Prime p₀= 206306479802425943 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 14 10 6 20 4 60 20 60 4 20 6 10 14 (?)
a_n: 0 14 24 30 50 54 114 134 194 198 218 224 234 248
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: 248
Found by: desktop64
db: batch=69, k=14, 14 10 6 20 4 60 20

SPT(14)	206306347105075667	0 42 50 60 72 114 140 204 230 272 284 294 302 344	-132697350276
TPT(12)	206306352797280551	0 2 60 62 90 92 138 140 156 158 210 212	-127005145392
SPT(14)	206306377277316781	0 22 72 78 90 112 132 148 168 190 202 208 258 280	-102525109162
SPT(16)	206306390140491437	0 2 12 24 56 90 96 114 122 140 146 180 212 224 234 236	-89661934506
TPT(12)	206306405075936897	0 2 30 32 90 92 222 224 240 242 270 272	-74726489046
TPT(12)	206306459257079411	0 2 18 20 60 62 66 68 150 152 306 308	-20545346532
SPT(14)	206306487988242989	0 14 42 68 84 90 98 144 152 158 174 200 228 242	8185817046
SPT(14)	206306496426049181	0 8 42 50 68 108 120 128 140 180 198 206 240 248	16623623238
SPT(14)	206306504417070677	0 6 26 36 42 50 90 92 132 140 146 156 176 182	24614644734
TPT(12)	206306522773874891	0 2 96 98 186 188 198 200 216 218 426 428	42971448948
SPT(14)	206306524805209711	0 18 22 70 72 78 100 108 130 136 138 186 190 208	45002783768