Prime p₀= 1538949797781705971 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 6 14 84 10 6 56 28 56 6 10 84 14 6 6 (?)
a_n: 0 6 12 26 110 120 126 182 210 266 272 282 366 380 386 392
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: 392
Found by: biodoc
db: batch=78, k=16, 6 6 14 84 10 6 56 28

SPT(16)	1538948950791694171	0 22 72 78 90 108 120 132 136 148 160 178 190 196 246 268	-846990011800
SPT(16)	1538949305706424219	0 18 24 70 88 100 130 142 180 192 222 234 252 298 304 322	-492075281752
SPT(16)	1538949357630068011	0 60 70 88 118 136 138 148 150 160 162 180 210 228 238 298	-440151637960
STPT(10)	1538949383771648267	0 2 12 14 42 44 72 74 84 86	-414010057704
STPT(12)	1538949384903857819	0 2 48 50 72 74 198 200 222 224 270 272	-412877848152
STPT(10)	1538949642077952569	0 2 48 50 90 92 132 134 180 182	-155703753402
SPT(16)	1538949879005186489	0 14 84 108 150 162 174 212 540 578 590 602 644 668 738 752	81223480518
STPT(10)	1538949909375608909	0 2 12 14 90 92 168 170 180 182	111593902938
STPT(10)	1538950017926112287	0 2 12 14 42 44 72 74 84 86	220144406316
SPT(16)	1538950151140088383	0 28 76 100 114 126 156 168 286 298 328 340 354 378 426 454	353358382412
SPT(16)	1538950547221499911	0 10 28 42 48 58 102 142 186 226 270 280 286 300 318 328	749439793940