Prime p₀= 2157283722754985807 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 22 44 4 24 12 14 16 14 12 24 4 44 22 20 (?)
a_n: 0 20 42 86 90 114 126 140 156 170 182 206 210 254 276 296
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: 296
Found by: Landjunge
db: batch=81, k=16, 20 22 44 4 24 12 14 16

SPT(16)	2157282741707842019	0 24 38 74 108 134 138 140 162 164 168 194 228 264 278 302	-981047143788
SPT(16)	2157282808723814171	0 30 56 60 78 98 126 138 140 152 180 200 218 222 248 278	-914031171636
TPT(14)	2157283233515283317	0 2 54 56 120 122 174 176 234 236 342 344 444 446	-489239702490
SPT(16)	2157283320628969597	0 10 16 22 42 72 100 120 142 162 190 220 240 246 252 262	-402126016210
SPT(16)	2157283472727602209	0 18 22 28 58 72 78 90 112 124 130 144 174 180 184 202	-250027383598
STPT(10)	2157283545953987081	0 2 36 38 78 80 120 122 156 158	-176800998726
STPT(10)	2157284208721728209	0 2 12 14 30 32 48 50 60 62	485966742402
SPT(16)	2157284264696965951	0 22 60 72 78 100 112 148 162 198 210 232 238 250 288 310	541941980144
STPT(10)	2157284499739409021	0 2 36 38 78 80 120 122 156 158	776984423214
STPT(10)	2157284930717745779	0 2 18 20 30 32 42 44 60 62	1207962759972
TPT(14)	2157285184904976911	0 2 78 80 120 122 180 182 276 278 306 308 330 332	1462149991104