Prime p₀= 2350111362039534089 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 2 12 58 56 40 26 4 42 62 42 4 26 40 56 58 12 2 (?)
a_n: 0 2 14 72 128 168 194 198 240 302 344 348 374 414 470 528 540 542
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: 542
Found by: Vato
db: batch=81, k=18, 2 12 58 56 40 26 4 42 62

SPT(16)	2350110457867412411	0 36 42 78 86 110 120 122 306 308 318 342 350 386 392 428	-904172121678
STPT(10)	2350110480777055781	0 2 36 38 78 80 120 122 156 158	-881262478308
SPT(16)	2350110636868176331	0 42 48 88 130 142 160 210 220 270 288 300 342 382 388 430	-725171357758
SPT(16)	2350110697181436251	0 32 56 90 96 102 116 138 200 222 236 242 248 282 306 338	-664858097838
STPT(10)	2350110990090714671	0 2 6 8 18 20 30 32 36 38	-371948819418
SPT(16)	2350111215951551527	0 76 114 124 132 150 180 192 244 256 286 304 312 322 360 436	-146087982562
SPT(16)	2350111737316330441	0 6 28 42 58 70 88 112 156 180 198 210 226 240 262 268	375276796352
STPT(10)	2350112103749884181	0 2 138 140 168 170 198 200 336 338	741710350092
STPT(10)	2350112342962476611	0 2 30 32 78 80 126 128 156 158	980922942522
SPT(16)	2350112371242616679	0 12 20 44 54 62 80 132 230 282 300 308 318 342 350 362	1009203082590
STPT(10)	2350112518290168167	0 2 30 32 42 44 54 56 84 86	1156250634078