Prime p₀= 400284736937714263 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 10 8 6 36 28 30 2 30 28 36 6 8 10 (?)
a_n: 0 10 18 24 60 88 118 120 150 178 214 220 228 238
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: 238
Found by: desktop64
db: batch=70, k=14, 10 8 6 36 28 30 2

SPT(14)	400284648981520519	0 28 30 40 54 72 82 90 100 118 132 142 144 172	-87956193744
SPT(14)	400284677062596899	0 2 14 24 60 68 102 110 144 152 188 198 210 212	-59875117364
SPT(14)	400284681641788831	0 18 46 52 96 108 132 136 160 172 216 222 250 268	-55295925432
SPT(16)	400284697763109697	0 42 46 52 54 72 76 90 136 150 154 172 174 180 184 226	-39174604566
SPT(14)	400284712958602697	0 12 24 32 60 80 102 164 186 206 234 242 254 266	-23979111566
SPT(14)	400284722988060587	0 62 84 110 120 162 200 204 242 284 294 320 342 404	-13949653676
TPT(12)	400284762457867517	0 2 84 86 234 236 270 272 324 326 354 356	25520153254
SPT(14)	400284772327539227	0 14 20 24 42 86 102 104 120 164 182 186 192 206	35389824964
TPT(12)	400284789794745071	0 2 150 152 270 272 336 338 360 362 396 398	52857030808
SPT(14)	400284808813188331	0 16 30 40 42 60 70 102 112 130 132 142 156 172	71875474068
SPT(14)	400284810762189599	0 12 30 32 44 50 74 78 102 108 120 122 140 152	73824475336