Prime p₀= 2678278534891350949 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 30 28 12 30 68 24 16 24 68 30 12 28 30 12 (?)
a_n: 0 12 42 70 82 112 180 204 220 244 312 342 354 382 412 424
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: 424
Found by: [SG-2W]Kurzer
db: batch=82, k=16, 12 30 28 12 30 68 24 16

STPT(10)	2678276988618178469	0 2 18 20 30 32 42 44 60 62	-1546273172480
SPT(16)	2678277136010882069	0 32 54 74 80 102 110 132 200 222 230 252 258 278 300 332	-1398880468880
STPT(10)	2678277472798816121	0 2 36 38 78 80 120 122 156 158	-1062092534828
SPT(16)	2678277534930835049	0 44 80 84 108 114 132 150 182 200 218 224 248 252 288 332	-999960515900
SPT(13)	2678278038041361163	0 18 78 84 90 114 144 174 198 204 210 270 288	-496849989786
SPT(16)	2678278313758738259	0 18 24 44 72 90 92 140 192 240 242 260 288 308 314 332	-221132612690
SPT(16)	2678278628467669771	0 48 78 82 88 192 196 228 280 312 316 420 426 430 460 508	93576318822
STPT(10)	2678278672188270647	0 2 12 14 42 44 72 74 84 86	137296919698
SPT(16)	2678278699440222919	0 40 54 78 84 94 120 124 204 208 234 244 250 274 288 328	164548871970
SPT(16)	2678279281885093567	0 4 84 114 184 186 196 214 252 270 280 282 352 382 462 466	746993742618
STPT(10)	2678279370912926549	0 2 18 20 30 32 42 44 60 62	836021575600