Prime p₀= 2205280506827491657 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 4 30 36 2 30 16 26 16 30 2 36 30 4 12 (?)
a_n: 0 12 16 46 82 84 114 130 156 172 202 204 240 270 274 286
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: 286
Found by: Penguin
db: batch=81, k=16, 12 4 30 36 2 30 16 26

SPT(16)	2205279352203431599	0 84 90 118 124 130 160 184 198 222 252 258 264 292 298 382	-1154624060058
SPT(13)	2205279374310274579	0 18 30 42 102 132 150 168 198 258 270 282 300	-1132517217078
SPT(16)	2205279412162641613	0 10 16 24 40 60 64 94 156 186 190 210 226 234 240 250	-1094664850044
SPT(16)	2205279833787739949	0 42 48 50 140 162 164 174 248 258 260 282 372 374 380 422	-673039751708
SPT(16)	2205280094471875243	0 18 28 30 60 84 186 208 216 238 340 364 394 396 406 424	-412355616414
SPT(20)	2205280207964459347	0 10 22 40 54 82 100 124 150 154 222 226 252 276 294 322 336 354 366 376	-298863032310
SPT(16)	2205280529520089023	0 16 30 60 66 100 120 144 160 184 204 238 244 274 288 304	22692597366
SPT(18)	2205280897165766237	0 2 20 30 60 104 114 122 140 156 174 182 192 236 266 276 294 296	390338274580
STPT(10)	2205281409030197549	0 2 42 44 60 62 78 80 120 122	902202705892
STPT(10)	2205281463923413661	0 2 30 32 78 80 126 128 156 158	957095922004
TPT(16)	2205282359272771151	0 2 60 62 90 92 126 128 168 170 216 218 246 248 330 332	1852445279494