Prime p₀= 171402221940519509 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 2 76 6 24 14 102 4 102 14 24 6 76 2 (?)
a_n: 0 2 78 84 108 122 224 228 330 344 368 374 450 452
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: 452
Found by: nenym
db: batch=67, k=14, 2 76 6 24 14 102 4

SPT(14)	171402122421040471	0 76 90 178 190 192 220 228 256 258 270 358 372 448	-99519479038
SPT(16)	171402168614445491	0 8 38 66 72 86 116 120 128 132 162 176 182 210 240 248	-53326074018
SPT(14)	171402175860351109	0 48 114 168 178 192 198 214 220 234 244 298 364 412	-46080168400
SPT(14)	171402179618066899	0 12 28 42 60 82 102 118 138 160 178 192 208 220	-42322452610
TPT(12)	171402198568243499	0 2 132 134 138 140 150 152 162 164 180 182	-23372276010
SPT(14)	171402202088735581	0 60 66 118 138 150 168 178 196 208 228 280 286 346	-19851783928
STPT(10)	171402232018516439	0 2 48 50 90 92 132 134 180 182	10077996930
TPT(12)	171402238544237819	0 2 72 74 150 152 180 182 240 242 312 314	16603718310
SPT(14)	171402256865148329	0 18 38 44 74 80 104 108 132 138 168 174 194 212	34924628820
SPT(14)	171402288908369399	0 12 18 24 62 74 104 108 138 150 188 194 200 212	66967849890
STPT(10)	171402294134522837	0 2 12 14 42 44 72 74 84 86	72194003328