Prime p₀= 2921340637194609677 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 22 38 10 12 2 30 16 30 2 12 10 38 22 20 (?)
a_n: 0 20 42 80 90 102 104 134 150 180 182 194 204 242 264 284
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: 284
Found by: JayPi
db: batch=82, k=16, 20 22 38 10 12 2 30 16

SPT(16)	2921339683532022301	0 6 16 22 28 40 58 66 82 90 108 120 126 132 142 148	-953662587376
STPT(10)	2921339769265054409	0 2 18 20 30 32 42 44 60 62	-867929555268
STPT(10)	2921339984857499669	0 2 48 50 60 62 72 74 120 122	-652337110008
STPT(10)	2921340156611967059	0 2 12 14 30 32 48 50 60 62	-480582642618
TPT(14)	2921340499800915431	0 2 30 32 96 98 108 110 120 122 150 152 180 182	-137393694246
SPT(16)	2921340542050032701	0 26 30 86 96 152 162 170 222 230 240 296 306 362 366 392	-95144576976
STPT(10)	2921340661263698501	0 2 36 38 78 80 120 122 156 158	24069088824
STPT(10)	2921340683464338137	0 2 30 32 60 62 90 92 120 122	46269728460
STPT(10)	2921341185270677339	0 2 42 44 60 62 78 80 120 122	548076067662
SPT(16)	2921341206259760939	0 12 48 62 78 84 152 168 224 240 308 314 330 344 380 392	569065151262
SPT(16)	2921341430046930643	0 34 36 58 78 154 228 238 246 256 330 406 426 448 450 484	792852320966