Prime p₀= 1780167623478468683 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 6 2 22 20 10 8 30 22 116 22 30 8 10 20 22 2 6 (?)
a_n: 0 6 8 30 50 60 68 98 120 236 258 288 296 306 326 348 350 356
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 356
Found by: CoolAtchOk
db: batch=79, k=18, 6 2 22 20 10 8 30 22 116

SPT(16)	1780166066418102421	0 10 58 66 112 120 126 132 256 262 268 276 322 330 378 388	-1557060366262
STPT(10)	1780166211742507607	0 2 42 44 72 74 102 104 144 146	-1411735961076
STPT(10)	1780166525741689649	0 2 48 50 90 92 132 134 180 182	-1097736779034
STPT(12)	1780166529485952029	0 2 30 32 78 80 120 122 168 170 198 200	-1093992516654
SPT(16)	1780166561284613893	0 54 118 150 156 166 184 186 208 210 228 238 244 276 340 394	-1062193854790
SPT(16)	1780166665361725457	0 6 20 32 126 146 152 164 252 264 270 290 384 396 410 416	-958116743226
SPT(16)	1780167661671396581	0 42 48 132 140 168 198 216 272 290 320 348 356 440 446 488	38192927898
SPT(16)	1780168081731560069	0 14 38 84 92 134 138 162 170 194 198 240 248 294 318 332	458253091386
STPT(10)	1780168246187455697	0 2 42 44 72 74 102 104 144 146	622708987014
SPT(16)	1780168467636969959	0 2 110 128 222 230 248 302 378 432 450 458 552 570 678 680	844158501276
STPT(10)	1780168589429209907	0 2 54 56 72 74 90 92 144 146	965950741224