Prime p₀= 21640605253219501 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 22 54 6 8 16 12 2 12 16 8 6 54 22 (?)
a_n: 0 22 76 82 90 106 118 120 132 148 156 162 216 238
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 238
Found by: stoneageman
db: batch=65, k=14, 22 54 6 8 16 12 2

SPT(14)	21640512462569167	0 6 12 24 40 52 72 94 114 126 142 154 160 166	-92790650334
SPT(14)	21640534791024301	0 12 42 60 78 120 132 208 220 262 280 298 328 340	-70462195200
TPT(12)	21640555403900891	0 2 6 8 78 80 96 98 120 122 126 128	-49849318610
SPT(14)	21640562249826797	0 2 12 14 90 104 132 224 252 266 342 344 354 356	-43003392704
SPT(14)	21640563218507243	0 14 90 108 140 156 164 240 248 264 296 314 390 404	-42034712258
SPT(14)	21640586727044393	0 14 26 36 44 56 78 86 108 120 128 138 150 164	-18526175108
STPT(10)	21640606365090467	0 2 42 44 72 74 102 104 144 146	1111870966
SPT(14)	21640612584761063	0 36 38 56 84 150 164 180 194 260 288 306 308 344	7331541562
STPT(10)	21640620212192879	0 2 18 20 30 32 42 44 60 62	14958973378
SPT(16)	21640624583790467	0 54 72 80 90 114 162 164 180 182 230 254 264 272 290 344	19330570966
SPT(14)	21640630436573501	0 6 80 86 90 108 138 140 170 188 192 198 272 278	25183354000