Prime p₀= 1340899316544471401 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 42 26 24 18 16 2 4 44 4 2 16 18 24 26 42 (?)
a_n: 0 42 68 92 110 126 128 132 176 180 182 198 216 240 266 308
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: 308
Found by: stoneageman
db: batch=77, k=16, 42 26 24 18 16 2 4 44

SPT(16)	1340897628585664651	0 6 10 22 36 40 78 106 192 220 258 262 276 288 292 298	-1687958806750
SPT(16)	1340898166495033747	0 6 16 42 76 112 156 172 324 340 384 420 454 480 490 496	-1150049437654
STPT(10)	1340898171882448337	0 2 30 32 72 74 114 116 144 146	-1144662023064
TPT(14)	1340898204192941279	0 2 30 32 42 44 132 134 138 140 342 344 408 410	-1112351530122
SPT(16)	1340898731352874139	0 20 24 80 92 98 102 110 132 140 144 150 162 218 222 242	-585191597262
SPT(16)	1340898739574278523	0 30 36 56 78 104 126 170 174 218 240 266 288 308 314 344	-576970192878
STPT(10)	1340899400148758237	0 2 60 62 72 74 84 86 144 146	83604286836
STPT(10)	1340899632108006317	0 2 12 14 42 44 72 74 84 86	315563534916
SPT(16)	1340900350576924381	0 12 82 88 100 102 118 126 142 150 166 168 180 186 256 268	1034032452980
STPT(10)	1340900483007790319	0 2 18 20 30 32 42 44 60 62	1166463318918
STPT(10)	1340900672330381681	0 2 30 32 78 80 126 128 156 158	1355785910280