Prime p₀= 2099448264584909383 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 34 2 12 6 12 124 80 16 62 16 80 124 12 6 12 2 34 (?)
a_n: 0 34 36 48 54 66 190 270 286 348 364 444 568 580 586 598 600 634
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: 634
Found by: Landjunge
db: batch=80, k=18, 34 2 12 6 12 124 80 16 62

SPT(16)	2099447273434367957	0 2 6 44 50 60 62 80 126 144 146 156 162 200 204 206	-991150541426
SPT(16)	2099447406484484767	0 34 60 64 112 120 132 142 144 154 166 174 222 226 252 286	-858100424616
SPT(16)	2099447975475597421	0 52 78 90 108 112 132 178 180 226 246 250 268 280 306 358	-289109311962
STPT(10)	2099448003641637149	0 2 42 44 90 92 138 140 180 182	-260943272234
TPT(14)	2099448173180589521	0 2 6 8 36 38 78 80 138 140 168 170 180 182	-91404319862
SPT(16)	2099448206737201031	0 48 110 132 158 188 246 270 308 332 390 420 446 468 530 578	-57847708352
TPT(14)	2099448857493850769	0 2 12 14 90 92 282 284 348 350 408 410 558 560	592908941386
STPT(10)	2099449331148148781	0 2 6 8 48 50 90 92 96 98	1066563239398
SPT(16)	2099449456911216623	0 14 66 68 78 80 96 134 180 218 234 236 246 248 300 314	1192326307240
STPT(10)	2099449597522767167	0 2 30 32 42 44 54 56 84 86	1332937857784
STPT(10)	2099449701800675009	0 2 42 44 60 62 78 80 120 122	1437215765626