Prime p₀= 991446372678663431 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 8 30 4 20 10 20 106 20 10 20 4 30 8 18 (?)
a_n: 0 18 26 56 60 80 90 110 216 236 246 266 270 300 308 326
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: 326
Found by: Theadalus
db: batch=76, k=16, 18 8 30 4 20 10 20 106

SPT(16)	991444955588230369	0 10 48 52 72 108 142 150 220 228 262 298 318 322 360 370	-1417090433062
TPT(14)	991445144646542321	0 2 36 38 150 152 156 158 168 170 240 242 246 248	-1228032121110
STPT(10)	991445580692908109	0 2 18 20 30 32 42 44 60 62	-791985755322
SPT(16)	991445607618495751	0 16 30 36 42 112 150 220 252 322 360 430 436 442 456 472	-765060167680
STPT(10)	991445846946136577	0 2 30 32 72 74 114 116 144 146	-525732526854
STPT(10)	991445851547533301	0 2 78 80 108 110 138 140 216 218	-521131130130
STPT(10)	991446938322120689	0 2 48 50 90 92 132 134 180 182	565643457258
SPT(16)	991446947110531127	0 20 24 54 60 66 80 90 116 126 140 146 152 182 186 206	574431867696
STPT(10)	991447242457574699	0 2 18 20 30 32 42 44 60 62	869778911268
SPT(16)	991447328718828409	0 18 30 52 54 82 88 142 180 234 240 268 270 292 304 322	956040164978
SPT(16)	991447464092665291	0 6 12 28 78 118 126 148 360 382 390 430 480 496 502 508	1091414001860