Prime p₀= 2648499479570202691 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 58 6 32 10 18 56 4 56 18 10 32 6 58 12 (?)
a_n: 0 12 70 76 108 118 136 192 196 252 270 280 312 318 376 388
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: 388
Found by: RFGuy_KCCO
db: batch=82, k=16, 12 58 6 32 10 18 56 4

SPT(16)	2648498366766141871	0 18 60 76 100 120 148 168 178 198 226 246 270 286 328 346	-1112804060820
STPT(10)	2648498375001889349	0 2 42 44 60 62 78 80 120 122	-1104568313342
SPT(16)	2648498442142497589	0 12 28 30 72 82 124 144 178 198 240 250 292 294 310 322	-1037427705102
SPT(16)	2648498549892770317	0 4 22 72 100 114 142 150 226 234 262 276 304 354 372 376	-929677432374
STPT(10)	2648498890462514429	0 2 18 20 30 32 42 44 60 62	-589107688262
SPT(16)	2648499185446559759	0 2 32 122 144 174 188 234 248 294 308 338 360 450 480 482	-294123642932
SPT(16)	2648499630588023801	0 12 26 56 86 108 158 210 278 330 380 402 432 462 476 488	151017821110
STPT(10)	2648500267266240599	0 2 42 44 60 62 78 80 120 122	787696037908
SPT(16)	2648500325841783953	0 14 66 86 114 126 138 168 206 236 248 260 288 308 360 374	846271581262
SPT(16)	2648500498377077077	0 30 34 90 112 132 136 180 196 240 244 264 286 342 346 376	1018806874386
SPT(16)	2648500566265928203	0 34 36 48 78 88 96 166 168 238 246 256 286 298 300 334	1086695725512