Prime p₀= 2521636979298615569 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 10 48 12 30 18 18 14 18 18 30 12 48 10 14 (?)
a_n: 0 14 24 72 84 114 132 150 164 182 200 230 242 290 300 314
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: 314
Found by: JayPi
db: batch=82, k=16, 14 10 48 12 30 18 18 14

SPT(16)	2521635055132597909	0 10 42 64 70 112 150 198 304 352 390 432 438 460 492 502	-1924166017660
SPT(16)	2521635231910682401	0 12 42 70 82 108 112 156 202 246 250 276 288 316 346 358	-1747387933168
SPT(16)	2521635890732876993	0 6 54 66 104 110 140 150 164 174 204 210 248 260 308 314	-1088565738576
SPT(16)	2521636316466123893	0 14 36 44 84 116 128 134 150 156 168 200 240 248 270 284	-662832491676
SPT(16)	2521636365756704837	0 2 36 90 102 116 132 174 182 224 240 254 266 320 354 356	-613541910732
STPT(10)	2521636829449405709	0 2 18 20 30 32 42 44 60 62	-149849209860
SPT(16)	2521637178867560773	0 10 54 78 90 118 120 154 174 208 210 238 250 274 318 328	199568945204
SPT(18)	2521637256206412319	0 10 28 34 54 94 100 118 132 160 174 192 198 238 258 264 282 292	276907796750
SPT(16)	2521638153877254229	0 54 72 114 124 142 154 192 202 240 252 270 280 322 340 394	1174578638660
STPT(10)	2521638201494190809	0 2 18 20 30 32 42 44 60 62	1222195575240
STPT(10)	2521638303889336529	0 2 42 44 60 62 78 80 120 122	1324590720960