Prime p₀= 927649518143734027 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 12 148 14 12 28 98 10 14 124 14 10 98 28 12 14 148 12 (?)
a_n: 0 12 160 174 186 214 312 322 336 460 474 484 582 610 622 636 784 796
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: 796
Found by: crashtech
db: batch=76, k=18, 12 148 14 12 28 98 10 14 124

SPT(16)	927648530309702141	0 2 12 42 48 146 156 162 266 272 282 380 386 416 426 428	-987834031886
SPT(16)	927648816908894027	0 80 90 110 120 122 140 150 206 216 234 236 246 266 276 356	-701234840000
TPT(14)	927648909492301721	0 2 6 8 48 50 216 218 228 230 240 242 270 272	-608651432306
SPT(18)	927649119603339941	0 12 56 62 126 132 150 176 210 218 252 278 296 302 366 372 416 428	-398540394086
SPT(16)	927649137502355123	0 6 30 36 50 116 120 168 206 254 258 324 338 344 368 374	-380641378904
STPT(10)	927649325396882069	0 2 18 20 60 62 102 104 120 122	-192746851958
SPT(16)	927649728537332441	0 6 18 32 120 146 176 182 216 222 252 278 366 380 392 398	210393598414
SPT(18)	927649987800065791	0 30 88 106 118 126 132 162 172 186 196 226 232 240 252 270 328 358	469656331764
SPT(16)	927650244079465337	0 32 96 104 140 170 182 272 294 384 396 426 462 470 534 566	725935731310
STPT(10)	927650313883418297	0 2 42 44 72 74 102 104 144 146	795739684270
SPT(18)	927650345223147089	0 32 38 68 102 104 120 188 192 260 264 332 348 350 384 414 420 452	827079413062