Prime p₀= 2531666990268258991 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 40 18 26 10 2 90 22 90 2 10 26 18 40 12 (?)
a_n: 0 12 52 70 96 106 108 198 220 310 312 322 348 366 406 418
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: 418
Found by: RFGuy_KCCO
db: batch=82, k=16, 12 40 18 26 10 2 90 22

SPT(16)	2531664814006820717	0 2 24 32 56 66 80 96 170 186 200 210 234 242 264 266	-2176261438274
STPT(10)	2531664873679574441	0 2 6 8 48 50 90 92 96 98	-2116588684550
SPT(16)	2531665610443793371	0 42 60 88 118 120 160 172 228 240 280 282 312 340 358 400	-1379824465620
SPT(16)	2531666071815673841	0 20 32 146 156 170 188 192 206 210 228 242 252 366 378 398	-918452585150
SPT(16)	2531666171727548029	0 18 102 118 124 142 154 174 208 228 240 258 264 280 364 382	-818540710962
SPT(16)	2531666477588560933	0 34 36 60 78 88 90 96 118 124 126 136 154 178 180 214	-512679698058
SPT(16)	2531667006758142601	0 28 60 88 162 178 186 196 252 262 270 286 360 388 420 448	16489883610
STPT(10)	2531667168518124389	0 2 18 20 30 32 42 44 60 62	178249865398
SPT(16)	2531667209900104789	0 10 42 58 88 90 108 118 144 154 172 174 204 220 252 262	219631845798
STPT(10)	2531668002961712369	0 2 18 20 30 32 42 44 60 62	1012693453378
STPT(12)	2531668148986360121	0 2 78 80 108 110 138 140 168 170 246 248	1158718101130