Prime p₀= 2348838473824683431 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 18 60 2 10 12 74 16 74 12 10 2 60 18 30 (?)
a_n: 0 30 48 108 110 120 132 206 222 296 308 318 320 380 398 428
All 16 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: JayPi
db: batch=81, k=16, 30 18 60 2 10 12 74 16

SPT(16)	2348836199292201419	0 42 54 84 114 132 140 150 194 204 212 230 260 290 302 344	-2274532482012
STPT(10)	2348836759300621157	0 2 12 14 42 44 72 74 84 86	-1714524062274
STPT(10)	2348837123084418467	0 2 54 56 72 74 90 92 144 146	-1350740264964
SPT(16)	2348837685214669861	0 16 28 66 70 76 90 136 192 238 252 258 262 300 312 328	-788610013570
SPT(16)	2348838248592055553	0 20 50 84 98 104 128 138 170 180 204 210 224 258 288 308	-225232627878
SPT(16)	2348838332095779661	0 12 22 48 70 96 106 156 172 222 232 258 280 306 316 328	-141728903770
SPT(16)	2348838500707983463	0 28 180 196 214 238 258 310 324 376 396 420 438 454 606 634	26883300032
SPT(16)	2348838560366181599	0 50 62 144 150 174 290 354 398 462 578 602 608 690 702 752	86541498168
STPT(10)	2348838664157915117	0 2 24 26 42 44 60 62 84 86	190333231686
SPT(18)	2348838931906471223	0 6 8 38 104 108 114 156 198 266 308 350 356 360 426 456 458 464	458081787792
SPT(16)	2348838936051560221	0 10 36 40 112 120 142 180 208 246 268 276 348 352 378 388	462226876790