Prime p₀= 2168301646270386467 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 18 28 14 22 6 12 38 12 6 22 14 28 18 14 (?)
a_n: 0 14 32 60 74 96 102 114 152 164 170 192 206 234 252 266
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: 266
Found by: [SG-FC] hl
db: batch=81, k=16, 14 18 28 14 22 6 12 38

SPT(16)	2168300810407767887	0 14 20 66 90 104 134 150 176 192 222 236 260 306 312 326	-835862618580
SPT(16)	2168300843363378387	0 6 20 42 104 114 126 132 164 170 182 192 254 276 290 296	-802907008080
SPT(16)	2168300883129588271	0 18 78 100 120 162 172 192 226 246 256 298 318 340 400 418	-763140798196
STPT(10)	2168301016632160379	0 2 12 14 30 32 48 50 60 62	-629638226088
TPT(14)	2168301255522275981	0 2 6 8 18 20 30 32 90 92 156 158 198 200	-390748110486
SPT(16)	2168301286741217161	0 6 28 42 46 58 76 78 100 102 120 132 136 150 172 178	-359529169306
STPT(10)	2168302033220606747	0 2 90 92 102 104 114 116 204 206	386950220280
STPT(10)	2168302747718601551	0 2 36 38 78 80 120 122 156 158	1101448215084
STPT(10)	2168302759282681517	0 2 12 14 42 44 72 74 84 86	1113012295050
SPT(16)	2168303252776396499	0 30 54 78 80 84 144 162 200 218 278 282 284 308 332 362	1606506010032
STPT(10)	2168303261036742677	0 2 12 14 42 44 72 74 84 86	1614766356210