Prime p₀= 1902756143753597519 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 18 30 12 20 52 18 8 30 16 30 8 18 52 20 12 30 18 (?)
a_n: 0 18 48 60 80 132 150 158 188 204 234 242 260 312 332 344 374 392
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: 392
Found by: Landjunge
db: batch=80, k=18, 18 30 12 20 52 18 8 30 16

SPT(16)	1902753596156921243	0 30 38 50 60 68 80 110 126 156 168 176 186 198 206 236	-2547596676276
STPT(10)	1902753789367731269	0 2 12 14 30 32 48 50 60 62	-2354385866250
SPT(16)	1902755344384181809	0 4 64 88 130 172 198 268 294 364 390 432 474 498 558 562	-799369415710
SPT(16)	1902755584885980677	0 24 66 74 102 116 132 146 150 164 180 194 222 230 272 296	-558867616842
TPT(14)	1902755850803928011	0 2 48 50 78 80 126 128 150 152 216 218 246 248	-292949669508
SPT(16)	1902755998373861597	0 30 66 80 156 162 170 176 186 192 200 206 282 296 332 362	-145379735922
SPT(16)	1902756290912794519	0 10 24 72 90 102 124 144 208 228 250 262 280 328 342 352	147159197000
SPT(16)	1902757266293996863	0 4 10 36 58 106 150 204 220 274 318 366 388 414 420 424	1122540399344
STPT(10)	1902757317145897097	0 2 30 32 42 44 54 56 84 86	1173392299578
STPT(10)	1902757369644354437	0 2 30 32 42 44 54 56 84 86	1225890756918
STPT(10)	1902757572133495349	0 2 18 20 30 32 42 44 60 62	1428379897830