Prime p₀= 861989835652912867 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 10 14 16 12 2 6 22 110 22 6 2 12 16 14 10 (?)
a_n: 0 10 24 40 52 54 60 82 192 214 220 222 234 250 264 274
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: 274
Found by: Frank [NT]
db: batch=73, k=16, 10 14 16 12 2 6 22 110

SPT(16)	861987889335523591	0 28 40 72 76 88 130 132 166 168 210 222 226 258 270 298	-1946317389276
SPT(16)	861988616214433639	0 28 40 42 88 204 210 222 280 292 298 414 460 462 474 502	-1219438479228
STPT(10)	861988693678626881	0 2 6 8 48 50 90 92 96 98	-1141974285986
STPT(12)	861988822744027259	0 2 12 14 72 74 78 80 138 140 150 152	-1012908885608
TPT(14)	861989746634907971	0 2 66 68 78 80 108 110 150 152 306 308 318 320	-89018004896
STPT(10)	861989793829098689	0 2 18 20 30 32 42 44 60 62	-41823814178
STPT(10)	861990101322137519	0 2 42 44 90 92 138 140 180 182	265669224652
STPT(10)	861990319439048207	0 2 42 44 72 74 102 104 144 146	483786135340
STPT(10)	861990443581735751	0 2 6 8 48 50 90 92 96 98	607928822884
STPT(10)	861991048115686631	0 2 6 8 18 20 30 32 36 38	1212462773764
SPT(16)	861991140887546521	0 22 40 48 82 112 118 120 178 180 186 216 250 258 276 298	1305234633654