Prime p₀= 2779348213815509647 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 16 8 46 84 20 16 20 6 4 6 20 16 20 84 46 8 16 (?)
a_n: 0 16 24 70 154 174 190 210 216 220 226 246 262 282 366 412 420 436
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 436
Found by: JayPi
db: batch=82, k=18, 16 8 46 84 20 16 20 6 4

STPT(10)	2779347603787368569	0 2 42 44 90 92 138 140 180 182	-610028141078
SPT(16)	2779347634259501231	0 26 38 50 72 80 86 108 110 132 138 146 168 180 192 218	-579556008416
TPT(14)	2779347772058404241	0 2 6 8 30 32 48 50 78 80 90 92 120 122	-441757105406
STPT(10)	2779347851701812437	0 2 54 56 72 74 90 92 144 146	-362113697210
STPT(10)	2779347924592600631	0 2 6 8 48 50 90 92 96 98	-289222909016
SPT(16)	2779348020312148609	0 60 78 88 112 120 154 174 268 288 322 330 354 364 382 442	-193503361038
SPT(16)	2779348460162967139	0 18 82 90 102 130 132 174 208 250 252 280 292 300 364 382	246347457492
SPT(16)	2779348574874508193	0 6 14 30 68 90 116 138 146 168 194 216 254 270 278 284	361058998546
SPT(16)	2779348645385064413	0 6 8 90 96 128 138 170 174 206 216 248 254 336 338 344	431569554766
STPT(10)	2779348839061794479	0 2 18 20 30 32 42 44 60 62	625246284832
STPT(10)	2779348984389693839	0 2 12 14 30 32 48 50 60 62	770574184192