Prime p₀= 2814204177102506339 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 30 38 6 10 6 20 10 8 16 8 10 20 6 10 6 38 30 (?)
a_n: 0 30 68 74 84 90 110 120 128 144 152 162 182 188 198 204 242 272
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: 272
Found by: JayPi
db: batch=82, k=18, 30 38 6 10 6 20 10 8 16

STPT(10)	2814202009126767209	0 2 18 20 30 32 42 44 60 62	-2167975739130
SPT(16)	2814202509932600981	0 8 18 60 78 90 122 138 272 288 320 332 350 392 402 410	-1667169905358
STPT(10)	2814203012807198561	0 2 6 8 48 50 90 92 96 98	-1164295307778
SPT(16)	2814203122941428419	0 18 28 48 130 132 144 234 238 328 340 342 424 444 454 472	-1054161077920
SPT(16)	2814203571538652453	0 98 110 140 180 194 200 228 266 294 300 314 354 384 396 494	-605563853886
SPT(16)	2814203857484684111	0 30 66 72 80 90 150 156 182 188 248 258 266 272 308 338	-319617822228
STPT(10)	2814204519303262541	0 2 30 32 120 122 210 212 240 242	342200756202
STPT(10)	2814205176984870167	0 2 90 92 102 104 114 116 204 206	999882363828
STPT(10)	2814205750853285597	0 2 12 14 42 44 72 74 84 86	1573750779258
STPT(10)	2814205983772566737	0 2 54 56 72 74 90 92 144 146	1806670060398
SPT(16)	2814206001560244229	0 12 52 58 64 70 112 124 168 180 222 228 234 240 280 292	1824457737890