Prime p₀= 278897850474769769 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 8 76 6 12 2 6 22 6 2 12 6 76 8 (?)
a_n: 0 8 84 90 102 104 110 132 138 140 152 158 234 242
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: 242
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 8 76 6 12 2 6 22

SPT(14)	278897799463213771	0 22 36 42 52 142 148 150 156 246 256 262 276 298	-51011555998
STPT(10)	278897805578246549	0 2 30 32 60 62 90 92 120 122	-44896523220
SPT(14)	278897812307435059	0 34 40 48 70 112 144 148 180 222 244 252 258 292	-38167334710
SPT(14)	278897817090306107	0 26 30 36 44 134 224 276 366 456 464 470 474 500	-33384463662
SPT(14)	278897833220101093	0 4 6 36 40 48 60 64 76 84 88 118 120 124	-17254668676
SPT(14)	278897844764574379	0 60 120 144 198 214 222 340 348 364 418 442 502 562	-5710195390
SPT(14)	278897863636614149	0 42 54 72 90 102 114 158 170 182 200 218 230 272	13161844380
SPT(14)	278897872815305143	0 24 66 70 124 126 136 144 154 156 210 214 256 280	22340535374
SPT(14)	278897874989642189	0 8 12 14 32 42 72 80 110 120 138 140 144 152	24514872420
TPT(12)	278897905423506197	0 2 162 164 180 182 204 206 210 212 234 236	54948736428
SPT(14)	278897933107527443	0 78 80 134 140 156 168 176 188 204 210 264 266 344	82632757674