Prime p₀= 402558212734639831 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 22 8 12 28 2 6 22 6 2 28 12 8 22 (?)
a_n: 0 22 30 42 70 72 78 100 106 108 136 148 156 178
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: 178
Found by: Cruncher Pete
db: batch=70, k=14, 22 8 12 28 2 6 22

TPT(12)	402558138423688067	0 2 60 62 144 146 270 272 372 374 384 386	-74310951764
SPT(14)	402558151955518301	0 12 56 72 78 152 168 290 306 380 386 402 446 458	-60779121530
TPT(12)	402558160607606411	0 2 48 50 78 80 90 92 156 158 168 170	-52127033420
SPT(14)	402558163930762753	0 40 60 78 144 238 250 294 306 400 466 484 504 544	-48803877078
SPT(14)	402558164761155829	0 10 18 52 88 112 130 132 150 174 210 244 252 262	-47973484002
TPT(12)	402558202082817791	0 2 36 38 96 98 138 140 150 152 168 170	-10651822040
SPT(14)	402558217364877641	0 78 96 138 170 176 182 216 222 228 260 302 320 398	4630237810
SPT(14)	402558238070465137	0 12 34 52 82 96 124 192 220 234 264 282 304 316	25335825306
SPT(14)	402558243822176209	0 22 40 42 70 82 84 130 132 144 172 174 192 214	31087536378
SPT(14)	402558262240744031	0 2 8 42 48 56 102 146 192 200 206 240 246 248	49506104200
SPT(14)	402558277979692907	0 30 42 72 90 116 122 150 156 182 200 230 242 272	65245053076