Prime p₀= 2705027904452713789 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 4 6 14 4 24 78 78 6 44 6 78 78 24 4 14 6 4 (?)
a_n: 0 4 10 24 28 52 130 208 214 258 264 342 420 444 448 462 468 472
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: 472
Found by: Dirk Broer
db: batch=82, k=18, 4 6 14 4 24 78 78 6 44

SPT(16)	2705026504324261297	0 12 22 34 52 96 102 120 136 154 160 204 222 234 244 256	-1400128452492
SPT(16)	2705026639524673073	0 36 44 114 120 128 140 150 224 234 246 254 260 330 338 374	-1264928040716
SPT(18)	2705027037328794691	0 18 28 36 58 100 102 168 178 210 220 286 288 330 352 360 370 388	-867123919098
SPT(16)	2705027155542987127	0 24 30 42 52 90 102 136 150 184 196 234 244 256 262 286	-748909726662
SPT(16)	2705027181022557649	0 70 90 118 150 154 174 220 282 328 348 352 384 412 432 502	-723430156140
STPT(10)	2705027243865339647	0 2 42 44 72 74 102 104 144 146	-660587374142
SPT(16)	2705027996796167269	0 24 30 42 100 108 112 174 178 240 244 252 310 322 328 352	92343453480
SPT(16)	2705028829909028071	0 16 52 78 138 148 186 192 226 232 270 280 340 366 402 418	925456314282
STPT(10)	2705028863642045777	0 2 12 14 72 74 132 134 144 146	959189331988
SPT(16)	2705028918873048839	0 18 24 42 78 84 122 134 168 180 218 224 260 278 284 302	1014420335050
SPT(16)	2705029975190680999	0 28 30 42 94 102 124 130 162 168 190 198 250 262 264 292	2070737967210