Prime p₀= 1621867102927783363 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 54 4 2 34 14 30 28 2 28 30 14 34 2 4 54 (?)
a_n: 0 54 58 60 94 108 138 166 168 196 226 240 274 276 280 334
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: 334
Found by: LCB001
db: batch=78, k=16, 54 4 2 34 14 30 28 2

SPT(16)	1621865464909199179	0 64 102 138 148 178 204 208 234 238 264 294 304 340 378 442	-1638018584184
SPT(16)	1621866236192734687	0 42 64 70 100 114 124 162 172 210 220 234 264 270 292 334	-866735048676
STPT(10)	1621866303585673877	0 2 30 32 42 44 54 56 84 86	-799342109486
STPT(10)	1621866568775684501	0 2 6 8 48 50 90 92 96 98	-534152098862
SPT(16)	1621866775214115841	0 130 168 190 192 210 262 298 360 396 448 466 468 490 528 658	-327713667522
SPT(16)	1621866931749583459	0 24 52 64 100 114 168 174 178 184 238 252 288 300 328 352	-171178199904
SPT(16)	1621867332060834181	0 12 30 66 72 88 96 100 108 112 120 136 142 178 196 208	229133050818
SPT(16)	1621867716642962903	0 38 44 66 86 104 174 186 188 200 270 288 308 330 336 374	613715179540
SPT(16)	1621867938854788927	0 12 52 54 112 130 154 172 312 330 354 372 430 432 472 484	835927005564
STPT(12)	1621868393007636041	0 2 6 8 36 38 210 212 240 242 246 248	1290079852678
SPT(16)	1621868398423595347	0 22 34 42 100 124 172 216 280 324 372 396 454 462 474 496	1295495811984