Prime p₀= 2581296694566055097 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 36 30 20 46 32 48 28 6 14 6 28 48 32 46 20 30 36 (?)
a_n: 0 36 66 86 132 164 212 240 246 260 266 294 342 374 420 440 470 506
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 506
Found by: RFGuy_KCCO
db: batch=82, k=18, 36 30 20 46 32 48 28 6 14

TPT(14)	2581296047110332089	0 2 102 104 150 152 180 182 192 194 222 224 270 272	-647455723008
STPT(12)	2581296047110332191	0 2 48 50 78 80 90 92 120 122 168 170	-647455722906
SPT(16)	2581296137338126471	0 18 30 132 148 162 172 180 190 198 208 222 238 340 352 370	-557227928626
SPT(16)	2581296177076402987	0 4 24 82 90 112 120 126 130 136 144 166 174 232 252 256	-517489652110
TPT(14)	2581296444556887401	0 2 66 68 78 80 108 110 120 122 240 242 276 278	-250009167696
STPT(10)	2581296581166795221	0 2 36 38 78 80 120 122 156 158	-113399259876
STPT(10)	2581296842297410967	0 2 30 32 72 74 114 116 144 146	147731355870
STPT(10)	2581297166067733367	0 2 90 92 102 104 114 116 204 206	471501678270
SPT(16)	2581297238306573851	0 70 72 88 108 148 150 168 172 190 192 232 252 268 270 340	543740518754
SPT(16)	2581297522736805349	0 12 102 168 180 190 192 228 232 268 270 280 292 358 448 460	828170750252
STPT(10)	2581297688590763027	0 2 30 32 72 74 114 116 144 146	994024707930