Prime p₀= 249757758248164429 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 18 12 12 28 68 4 26 4 68 28 12 12 18 (?)
a_n: 0 18 30 42 70 138 142 168 172 240 268 280 292 310
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: 310
Found by: JagDoc
db: batch=69, k=14, 18 12 12 28 68 4 26

SPT(14)	249757659368398297	0 72 100 106 120 142 166 270 294 316 330 336 364 436	-98879766132
SPT(14)	249757682308637227	0 40 46 64 96 102 154 222 274 280 312 330 336 376	-75939527202
SPT(14)	249757723973781277	0 4 16 24 30 36 64 66 94 100 106 114 126 130	-34274383152
SPT(20)	249757736856858869	0 8 38 42 44 60 90 114 122 134 198 210 218 242 272 288 290 294 324 332	-21391305560
SPT(14)	249757740831536621	0 6 62 116 140 158 210 248 300 318 342 396 452 458	-17416627808
SPT(14)	249757745217906179	0 2 38 44 90 108 132 200 224 242 288 294 330 332	-13030258250
SPT(16)	249757792446661987	0 24 34 76 96 102 124 126 130 132 154 160 180 222 232 256	34198497558
SPT(14)	249757809485985079	0 4 10 24 42 54 60 82 88 100 118 132 138 142	51237820650
SPT(14)	249757814781828721	0 18 40 42 60 82 118 222 258 280 298 300 322 340	56533664292
SPT(16)	249757819359548551	0 22 28 36 78 120 126 148 150 172 178 220 262 270 276 298	61111384122
TPT(12)	249757822144370231	0 2 18 20 30 32 66 68 96 98 150 152	63896205802