Prime p₀= 261348156935469557 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 2 30 18 22 12 6 26 6 12 22 18 30 2 (?)
a_n: 0 2 32 50 72 84 90 116 122 134 156 174 204 206
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: 206
Found by: paulteo
db: batch=69, k=14, 2 30 18 22 12 6 26

SPT(14)	261348094409843087	0 14 54 110 122 140 150 164 174 192 204 260 300 314	-62525626470
TPT(12)	261348094901753987	0 2 24 26 54 56 72 74 114 116 150 152	-62033715570
TPT(12)	261348100701400211	0 2 48 50 90 92 120 122 168 170 186 188	-56234069346
SPT(14)	261348106527386033	0 8 18 24 38 68 128 150 210 240 254 260 270 278	-50408083524
SPT(14)	261348128672685107	0 20 36 42 50 54 60 86 92 96 104 110 126 146	-28262784450
SPT(16)	261348138971760839	0 74 78 104 120 144 180 188 300 308 344 368 384 410 414 488	-17963708718
TPT(12)	261348157866559571	0 2 90 92 150 152 168 170 276 278 300 302	931090014
SPT(14)	261348172293182279	0 12 54 128 134 152 182 210 240 258 264 338 380 392	15357712722
SPT(14)	261348178944905179	0 4 10 54 102 114 130 162 178 190 238 282 288 292	22009435622
SPT(14)	261348195306413471	0 62 110 120 132 146 158 240 252 266 278 288 336 398	38370943914
SPT(16)	261348206033690371	0 18 30 46 58 66 72 96 112 136 142 150 162 178 190 208	49098220814