Prime p₀= 2177834816923058099 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 50 24 96 4 30 6 18 86 18 6 30 4 96 24 50 (?)
a_n: 0 50 74 170 174 204 210 228 314 332 338 368 372 468 492 542
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: 542
Found by: MarkRBright
db: batch=81, k=16, 50 24 96 4 30 6 18 86

SPT(16)	2177832796840846801	0 10 28 66 76 78 88 90 106 108 118 120 130 168 186 196	-2020082211298
SPT(16)	2177833106802856939	0 28 42 88 102 112 120 130 132 142 150 160 174 220 234 262	-1710120201160
STPT(10)	2177833234992740861	0 2 6 8 48 50 90 92 96 98	-1581930317238
STPT(10)	2177833604661771149	0 2 30 32 60 62 90 92 120 122	-1212261286950
SPT(16)	2177833653500728877	0 2 30 80 86 120 134 140 156 162 176 210 216 266 294 296	-1163422329222
STPT(10)	2177834428877889809	0 2 18 20 30 32 42 44 60 62	-388045168290
STPT(10)	2177835037885227701	0 2 36 38 78 80 120 122 156 158	220962169602
STPT(10)	2177835067237090307	0 2 54 56 72 74 90 92 144 146	250314032208
SPT(16)	2177835275517783943	0 24 28 40 64 66 124 130 144 150 208 210 234 246 250 274	458594725844
SPT(16)	2177835763251226259	0 2 30 68 98 150 152 158 192 198 200 252 282 320 348 350	946328168160
SPT(20)	2177835984563531291	0 26 60 62 98 126 146 182 200 242 306 348 366 402 422 450 486 488 522 548	1167640473192