Prime p₀= 2671694746115328491 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 62 90 6 4 74 30 6 4 26 4 6 30 74 4 6 90 62 (?)
a_n: 0 62 152 158 162 236 266 272 276 302 306 312 342 416 420 426 516 578
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: RFGuy_KCCO
db: batch=82, k=18, 62 90 6 4 74 30 6 4 26

STPT(12)	2671693513700564459	0 2 30 32 42 44 150 152 162 164 192 194	-1232414764032
STPT(10)	2671693674768434747	0 2 12 14 72 74 132 134 144 146	-1071346893744
STPT(12)	2671694079532106507	0 2 72 74 90 92 222 224 240 242 312 314	-666583221984
SPT(16)	2671694299197294011	0 26 42 68 92 110 120 132 146 158 168 186 210 236 252 278	-446918034480
SPT(16)	2671694448755266777	0 6 42 52 72 90 126 150 166 190 226 244 264 274 310 316	-297360061714
SPT(16)	2671694510542052987	0 14 32 62 90 116 134 144 182 192 210 236 264 294 312 326	-235573275504
SPT(16)	2671695412456203533	0 8 36 56 108 126 138 168 176 206 218 236 288 308 336 344	666340875042
SPT(16)	2671696550244170747	0 26 84 86 116 146 152 162 194 204 210 240 270 272 330 356	1804128842256
SPT(16)	2671696675228384247	0 36 44 86 92 96 156 162 224 230 290 294 300 342 350 386	1929113055756
SPT(16)	2671697285296657819	0 24 112 120 138 160 190 204 208 222 252 274 292 300 388 412	2539181329328
STPT(10)	2671697637350865449	0 2 18 20 30 32 42 44 60 62	2891235536958