Prime p₀= 2552829892656952921 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 22 20 4 50 66 4 44 22 44 4 66 50 4 20 22 (?)
a_n: 0 22 42 46 96 162 166 210 232 276 280 346 396 400 420 442
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: 442
Found by: [SG-FC] hl
db: batch=82, k=16, 22 20 4 50 66 4 44 22

SPT(16)	2552828333212773697	0 22 30 70 90 160 174 180 184 190 204 274 294 334 342 364	-1559444179224
SPT(16)	2552828746748386163	0 14 26 36 50 54 66 84 110 128 140 144 158 168 180 194	-1145908566758
STPT(10)	2552828766495744431	0 2 36 38 78 80 120 122 156 158	-1126161208490
STPT(10)	2552829228411852149	0 2 12 14 90 92 168 170 180 182	-664245100772
SPT(16)	2552829339325181303	0 60 114 116 140 144 176 186 314 324 356 360 384 386 440 500	-553331771618
SPT(16)	2552829543697063447	0 4 36 40 64 84 102 126 130 154 172 192 216 220 252 256	-348959889474
SPT(16)	2552829921932076503	0 6 36 120 138 146 170 204 230 264 288 296 314 398 428 434	29275123582
STPT(10)	2552830372085787107	0 2 12 14 42 44 72 74 84 86	479428834186
STPT(10)	2552830673963932457	0 2 30 32 42 44 54 56 84 86	781306979536
SPT(16)	2552831215500267437	0 24 30 32 50 54 60 116 120 176 182 186 204 206 212 236	1322843314516
TPT(14)	2552831253241025837	0 2 84 86 210 212 222 224 234 236 342 344 474 476	1360584072916