Prime p₀= 2907180035628378011 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 6 30 62 52 68 24 16 14 34 14 16 24 68 52 62 30 6 (?)
a_n: 0 6 36 98 150 218 242 258 272 306 320 336 360 428 480 542 572 578
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: 578
Found by: Landjunge
db: batch=82, k=18, 6 30 62 52 68 24 16 14 34

SPT(16)	2907178101629932181	0 50 72 80 86 126 156 168 200 212 242 282 288 296 318 368	-1933998445830
STPT(10)	2907178335730768367	0 2 30 32 72 74 114 116 144 146	-1699897609644
STPT(10)	2907178352999765111	0 2 36 38 78 80 120 122 156 158	-1682628612900
STPT(10)	2907178587613879919	0 2 18 20 30 32 42 44 60 62	-1448014498092
STPT(10)	2907179122193713061	0 2 30 32 60 62 90 92 120 122	-913434664950
SPT(16)	2907179972190079793	0 6 8 18 36 54 74 96 98 120 140 158 176 186 188 194	-63438298218
SPT(16)	2907180691968900271	0 22 52 60 70 150 168 196 222 250 268 348 358 366 396 418	656340522260
STPT(12)	2907181087010084627	0 2 12 14 30 32 54 56 72 74 84 86	1051381706616
SPT(16)	2907181107679135649	0 90 120 134 138 140 164 174 224 234 258 260 264 278 308 398	1072050757638
STPT(10)	2907181455397210931	0 2 36 38 78 80 120 122 156 158	1419768832920
SPT(16)	2907181615631610739	0 10 28 48 70 100 120 130 132 142 162 192 214 234 252 262	1580003232728