Prime p₀= 786206366143769027 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 30 14 12 24 12 40 8 6 4 6 8 40 12 24 12 14 30 (?)
a_n: 0 30 44 56 80 92 132 140 146 150 156 164 204 216 240 252 266 296
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: 296
Found by: GLeeM
db: batch=73, k=18, 30 14 12 24 12 40 8 6 4

STPT(10)	786204662939222237	0 2 42 44 72 74 102 104 144 146	-1703204546790
SPT(16)	786205118408934223	0 24 46 126 220 238 258 336 388 466 486 504 598 678 700 724	-1247734834804
SPT(18)	786205143825087913	0 6 10 28 114 148 174 196 226 258 288 310 336 370 456 474 478 484	-1222318681114
TPT(14)	786205404633066281	0 2 6 8 48 50 78 80 138 140 216 218 276 278	-961510702746
STPT(10)	786205773990276119	0 2 18 20 30 32 42 44 60 62	-592153492908
STPT(10)	786205836797139917	0 2 54 56 72 74 90 92 144 146	-529346629110
SPT(16)	786207087509560183	0 4 54 60 88 186 220 234 280 294 328 426 454 460 510 514	721365791156
STPT(10)	786207186223021877	0 2 30 32 42 44 54 56 84 86	820079252850
SPT(16)	786207228830615297	0 60 66 90 170 200 252 254 312 314 366 396 476 500 506 566	862686846270
SPT(16)	786207249470991641	0 20 42 68 72 126 132 138 140 146 152 206 210 236 258 278	883327222614
STPT(10)	786207344613985121	0 2 36 38 78 80 120 122 156 158	978470216094