Prime p₀= 2499523429484402891 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 14 36 22 14 4 2 22 2 4 14 22 36 14 6 (?)
a_n: 0 6 20 56 78 92 96 98 120 122 126 140 162 198 212 218
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: 218
Found by: Penguin
db: batch=82, k=16, 6 14 36 22 14 4 2 22

STPT(10)	2499522328345135739	0 2 48 50 60 62 72 74 120 122	-1101139267152
SPT(16)	2499522411426385589	0 30 72 84 98 138 144 170 222 248 254 294 308 320 362 392	-1018058017302
SPT(16)	2499522597621993487	0 22 36 42 64 112 130 192 214 276 294 342 364 370 384 406	-831862409404
STPT(10)	2499522947962977029	0 2 42 44 60 62 78 80 120 122	-481521425862
SPT(16)	2499522967238689507	0 10 16 22 76 162 192 216 220 244 274 360 414 420 426 436	-462245713384
STPT(10)	2499523057023220469	0 2 48 50 90 92 132 134 180 182	-372461182422
STPT(10)	2499523928666115719	0 2 18 20 30 32 42 44 60 62	499181712828
STPT(10)	2499524204953338707	0 2 42 44 72 74 102 104 144 146	775468935816
SPT(16)	2499524303778489593	0 14 26 30 50 56 78 116 138 176 198 204 224 228 240 254	874294086702
STPT(10)	2499525096917732699	0 2 12 14 30 32 48 50 60 62	1667433329808
SPT(16)	2499525119323335547	0 12 30 64 72 82 112 132 142 162 192 202 210 244 262 274	1689838932656