Prime p₀= 1977224990192288569 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 10 26 10 14 4 2 4 2 4 14 10 26 10 18 (?)
a_n: 0 18 28 54 64 78 82 84 88 90 94 108 118 144 154 172
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: 172
Found by: fzs600
db: batch=80, k=16, 18 10 26 10 14 4 2 4

STPT(10)	1977221584839289739	0 2 18 20 30 32 42 44 60 62	-3405352998830
SPT(16)	1977221653436967019	0 24 40 52 54 60 82 118 144 180 202 208 210 222 238 262	-3336755321550
STPT(10)	1977222721137512711	0 2 36 38 78 80 120 122 156 158	-2269054775858
STPT(10)	1977223102081713929	0 2 42 44 60 62 78 80 120 122	-1888110574640
STPT(10)	1977224233197700769	0 2 18 20 60 62 102 104 120 122	-756994587800
STPT(10)	1977224887764786629	0 2 12 14 30 32 48 50 60 62	-102427501940
SPT(16)	1977225391238965457	0 24 44 50 62 66 80 102 104 126 140 144 156 162 182 206	401046676888
STPT(10)	1977225428108250401	0 2 6 8 48 50 90 92 96 98	437915961832
SPT(16)	1977225574257081131	0 18 32 42 60 90 132 152 168 188 230 260 278 288 302 320	584064792562
SPT(16)	1977225595980479231	0 36 38 48 50 80 92 122 186 216 228 258 260 270 272 308	605788190662
SPT(16)	1977226000896478009	0 12 72 142 210 214 238 244 318 324 348 352 420 490 550 562	1010704189440