Prime p₀= 2181038619794949671 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 20 40 80 16 12 32 124 32 12 16 80 40 20 12 (?)
a_n: 0 12 32 72 152 168 180 212 336 368 380 396 476 516 536 548
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 548
Found by: [SG-FC] hl
db: batch=81, k=16, 12 20 40 80 16 12 32 124

SPT(16)	2181036125337078407	0 6 14 54 62 104 116 132 164 180 192 234 242 282 290 296	-2494457871264
SPT(16)	2181036662986480813	0 24 48 64 76 108 114 118 156 160 166 198 210 226 250 274	-1956808468858
TPT(14)	2181037531128497309	0 2 30 32 78 80 102 104 168 170 270 272 438 440	-1088666452362
STPT(10)	2181037604479269629	0 2 30 32 60 62 90 92 120 122	-1015315680042
STPT(10)	2181038084568240407	0 2 42 44 72 74 102 104 144 146	-535226709264
SPT(16)	2181038536793862059	0 20 30 32 54 90 110 114 140 144 164 200 222 224 234 254	-83001087612
TPT(14)	2181039557067989687	0 2 54 56 60 62 102 104 114 116 144 146 180 182	937273040016
SPT(16)	2181040032769981577	0 12 20 96 110 164 186 252 284 350 372 426 440 516 524 536	1412975031906
TPT(14)	2181040275522373091	0 2 36 38 66 68 138 140 156 158 180 182 210 212	1655727423420
SPT(16)	2181040739707339387	0 12 16 30 36 64 72 82 114 124 132 160 166 180 184 196	2119912389716
TPT(14)	2181040827469098017	0 2 42 44 120 122 132 134 150 152 192 194 252 254	2207674148346