Prime p₀= 1551481648849016827 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 22 42 12 18 32 28 42 74 42 28 32 18 12 42 22 (?)
a_n: 0 22 64 76 94 126 154 196 270 312 340 372 390 402 444 466
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: 466
Found by: xii5ku
db: batch=78, k=16, 22 42 12 18 32 28 42 74

STPT(10)	1551480455517587261	0 2 6 8 18 20 30 32 36 38	-1193331429566
STPT(10)	1551480544114494347	0 2 12 14 72 74 132 134 144 146	-1104734522480
SPT(16)	1551480588084846317	0 2 26 42 66 104 150 194 252 296 342 380 404 420 444 446	-1060764170510
SPT(16)	1551481275586503061	0 22 28 42 162 180 220 238 372 390 430 448 568 582 588 610	-373262513766
SPT(16)	1551481466412827099	0 2 30 38 50 98 132 134 168 170 204 252 264 272 300 302	-182436189728
SPT(16)	1551481503758683919	0 30 60 90 102 132 168 192 210 234 270 300 312 342 372 402	-145090332908
TPT(14)	1551481760924425607	0 2 12 14 54 56 90 92 132 134 294 296 300 302	112075408780
SPT(16)	1551481763370957449	0 20 38 48 80 104 168 170 252 254 318 342 374 384 402 422	114521940622
SPT(16)	1551481800271952221	0 30 36 60 88 112 156 162 346 352 396 420 448 472 478 508	151422935394
STPT(10)	1551481875746768237	0 2 30 32 42 44 54 56 84 86	226897751410
SPT(16)	1551481998198660211	0 52 60 66 78 112 168 228 280 340 396 430 442 448 456 508	349349643384