Prime p₀= 2082597406684219979 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 8 30 22 48 2 28 20 46 20 46 20 28 2 48 22 30 8 (?)
a_n: 0 8 38 60 108 110 138 158 204 224 270 290 318 320 368 390 420 428
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: 428
Found by: Landjunge
db: batch=80, k=18, 8 30 22 48 2 28 20 46 20

SPT(16)	2082596836809844207	0 6 10 12 34 42 72 76 90 94 124 132 154 156 160 166	-569874375772
STPT(10)	2082596949438453731	0 2 6 8 48 50 90 92 96 98	-457245766248
STPT(10)	2082597221189357627	0 2 42 44 72 74 102 104 144 146	-185494862352
SPT(16)	2082597269179030717	0 54 60 66 84 114 124 150 256 282 292 322 340 346 352 406	-137505189262
STPT(10)	2082597341949705569	0 2 18 20 30 32 42 44 60 62	-64734514410
SPT(16)	2082597372941665049	0 32 92 158 162 192 204 210 242 248 260 290 294 360 420 452	-33742554930
SPT(16)	2082597905926162679	0 42 104 168 174 182 192 234 368 410 420 428 434 498 560 602	499241942700
SPT(16)	2082597951041172233	0 14 18 96 104 120 144 158 246 260 284 300 308 386 390 404	544356952254
STPT(10)	2082598093762524389	0 2 18 20 30 32 42 44 60 62	687078304410
STPT(12)	2082598195240512329	0 2 18 20 42 44 48 50 72 74 90 92	788556292350
SPT(16)	2082598354964751823	0 36 64 96 184 196 216 226 258 268 288 300 388 420 448 484	948280531844