Prime p₀= 3997484108415415339 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 22 32 6 60 24 24 40 26 40 24 24 60 6 32 22 (?)
a_n: 0 22 54 60 120 144 168 208 234 274 298 322 382 388 420 442
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: 442
Found by: [AF] Kalianthys
db: batch=84, k=16, 22 32 6 60 24 24 40 26

SPT(16)	3997481875067543207	0 2 30 42 44 56 60 72 74 86 90 102 104 116 144 146	-2233347872132
SPT(16)	3997482093133613141	0 12 30 56 92 162 176 210 212 246 260 330 366 392 410 422	-2015281802198
STPT(10)	3997482216877078997	0 2 60 62 72 74 84 86 144 146	-1891538336342
SPT(16)	3997482273871404113	0 8 80 230 234 264 276 284 420 428 440 470 474 624 696 704	-1834544011226
SPT(16)	3997483253830415777	0 2 24 44 60 84 102 116 120 134 152 176 192 212 234 236	-854584999562
STPT(10)	3997483826852922611	0 2 6 8 18 20 30 32 36 38	-281562492728
STPT(10)	3997484633727252761	0 2 36 38 78 80 120 122 156 158	525311837422
SPT(16)	3997484796976647671	0 18 30 38 56 78 128 140 186 198 248 270 288 296 308 326	688561232332
TPT(14)	3997484870743714121	0 2 48 50 90 92 126 128 186 188 288 290 366 368	762328298782
SPT(16)	3997485075664591169	0 18 32 38 60 110 168 192 200 224 282 332 354 360 374 392	967249175830
STPT(10)	3997485248575954979	0 2 18 20 30 32 42 44 60 62	1140160539640