Prime p₀= 2805637389897136141 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 22 6 8 10 2 28 26 40 74 40 26 28 2 10 8 6 22 (?)
a_n: 0 22 28 36 46 48 76 102 142 216 256 282 310 312 322 330 336 358
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: 358
Found by: [SG-2W]Kurzer
db: batch=82, k=18, 22 6 8 10 2 28 26 40 74

SPT(16)	2805635241342061847	0 6 14 20 24 90 146 176 180 210 266 332 336 342 350 356	-2148555074294
SPT(16)	2805635500399383143	0 38 98 156 164 176 186 224 270 308 318 330 338 396 456 494	-1889497752998
TPT(14)	2805635664752349509	0 2 42 44 150 152 288 290 318 320 420 422 462 464	-1725144786632
TPT(14)	2805635954864157407	0 2 12 14 42 44 102 104 192 194 210 212 222 224	-1435032978734
SPT(16)	2805636317554155023	0 8 44 54 80 126 138 170 234 266 278 324 350 360 396 404	-1072342981118
STPT(10)	2805636675597067307	0 2 30 32 72 74 114 116 144 146	-714300068834
STPT(10)	2805637444825167917	0 2 30 32 42 44 54 56 84 86	54928031776
SPT(16)	2805637741348612897	0 52 72 90 114 150 154 174 220 240 244 280 304 322 342 394	351451476756
STPT(10)	2805637774398693887	0 2 72 74 102 104 132 134 204 206	384501557746
SPT(16)	2805637786410374677	0 72 82 114 156 172 180 216 220 256 264 280 322 354 364 436	396513238536
SPT(16)	2805638309882104129	0 82 90 112 124 138 160 174 208 222 244 258 270 292 300 382	919984967988