Prime p₀= 2721457714968230827 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 60 2 28 2 10 24 56 24 10 2 28 2 60 4 (?)
a_n: 0 4 64 66 94 96 106 130 186 210 220 222 250 252 312 316
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: 316
Found by: fzs600
db: batch=82, k=16, 4 60 2 28 2 10 24 56

SPT(16)	2721455848259911681	0 36 88 102 118 130 142 168 190 216 228 240 256 270 322 358	-1866708319146
STPT(10)	2721456222018830897	0 2 30 32 42 44 54 56 84 86	-1492949399930
SPT(16)	2721456616457192239	0 10 30 42 58 90 112 118 324 330 352 384 400 412 432 442	-1098511038588
SPT(16)	2721456808485105913	0 28 96 166 180 204 214 270 274 330 340 364 378 448 516 544	-906483124914
SPT(16)	2721456897204031061	0 20 32 56 60 62 96 108 140 152 186 188 192 216 228 248	-817764199766
STPT(10)	2721457437191569301	0 2 36 38 78 80 120 122 156 158	-277776661526
STPT(10)	2721457768070977877	0 2 30 32 42 44 54 56 84 86	53102747050
SPT(16)	2721457833979178009	0 20 42 50 72 80 128 132 158 162 210 218 240 248 270 290	119010947182
SPT(16)	2721458038325238739	0 18 22 28 72 90 114 234 238 358 382 400 444 450 454 472	323357007912
STPT(10)	2721458219192984597	0 2 60 62 72 74 84 86 144 146	504224753770
SPT(16)	2721458502994112621	0 20 26 36 38 80 102 132 236 266 288 330 332 342 348 368	788025881794