Prime p₀= 99840354838652471 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 8 10 12 2 28 78 2 78 28 2 12 10 8 (?)
a_n: 0 8 18 30 32 60 138 140 218 246 248 260 270 278
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: 278
Found by: RFGuy_KCCO
db: batch=67, k=14, 8 10 12 2 28 78 2

SPT(14)	99840331279019369	0 20 38 62 78 84 90 122 128 134 150 174 192 212	-23559633102
SPT(14)	99840335462945227	0 54 64 94 120 124 142 174 192 196 222 252 262 316	-19375707244
SPT(14)	99840340157502821	0 2 18 48 60 78 92 126 140 158 170 200 216 218	-14681149650
SPT(14)	99840343575108749	0 30 44 48 72 84 110 162 188 200 224 228 242 272	-11263543722
SPT(14)	99840347780544089	0 8 20 42 50 108 120 122 134 192 200 222 234 242	-7058108382
SPT(14)	99840353983928791	0 6 10 16 46 58 78 100 120 132 162 168 172 178	-854723680
SPT(14)	99840355173556577	0 2 6 32 62 72 116 126 170 180 210 236 240 242	334904106
TPT(12)	99840369643990301	0 2 6 8 60 62 96 98 138 140 210 212	14805337830
SPT(14)	99840377741184169	0 12 18 22 48 70 78 94 102 124 150 154 160 172	22902531698
SPT(14)	99840390312767761	0 40 60 72 82 108 126 142 160 186 196 208 228 268	35474115290
SPT(14)	99840394272095219	0 2 18 32 54 72 74 78 80 98 120 134 150 152	39433442748