Prime p₀= 2017321439309531489 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 10 8 22 6 20 4 26 4 20 6 22 8 10 14 (?)
a_n: 0 14 24 32 54 60 80 84 110 114 134 140 162 170 180 194
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 194
Found by: ChUcK
db: batch=80, k=16, 14 10 8 22 6 20 4 26

SPT(16)	2017319777477561071	0 30 42 48 60 78 120 162 166 208 250 268 280 286 298 328	-1661831970418
SPT(20)	2017319937913825943	0 26 54 56 66 80 116 150 156 170 210 224 230 264 300 314 324 326 354 380	-1501395705546
STPT(10)	2017320017518481231	0 2 6 8 48 50 90 92 96 98	-1421791050258
STPT(10)	2017320359034427199	0 2 18 20 30 32 42 44 60 62	-1080275104290
SPT(16)	2017320495736089787	0 12 34 40 66 94 106 124 132 150 162 190 216 222 244 256	-943573441702
STPT(10)	2017320875449754417	0 2 54 56 132 134 210 212 264 266	-563859777072
TPT(14)	2017321524501003167	0 2 30 32 72 74 102 104 150 152 282 284 324 326	85191471678
STPT(10)	2017321631802471647	0 2 42 44 72 74 102 104 144 146	192492940158
STPT(10)	2017321807154813189	0 2 18 20 30 32 42 44 60 62	367845281700
STPT(10)	2017322008232794997	0 2 30 32 42 44 54 56 84 86	568923263508
STPT(10)	2017322552580795671	0 2 30 32 78 80 126 128 156 158	1113271264182