Prime p₀= 2197963930855190273 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 4 20 10 12 20 24 34 24 20 12 10 20 4 20 (?)
a_n: 0 20 24 44 54 66 86 110 144 168 188 200 210 230 234 254
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: 254
Found by: [SG-FC] hl
db: batch=81, k=16, 20 4 20 10 12 20 24 34

SPT(16)	2197962633805181371	0 16 30 66 78 88 108 126 130 148 168 178 190 226 240 256	-1297050008902
SPT(16)	2197962993330943543	0 66 70 94 96 124 148 234 250 336 360 388 390 414 418 484	-937524246730
STPT(10)	2197963487260300181	0 2 36 38 78 80 120 122 156 158	-443594890092
STPT(10)	2197963487507885369	0 2 18 20 30 32 42 44 60 62	-443347304904
TPT(14)	2197963548494042429	0 2 42 44 78 80 102 104 240 242 282 284 312 314	-382361147844
SPT(16)	2197963905387320663	0 36 50 134 140 176 180 186 218 224 228 264 270 354 368 404	-25467869610
STPT(10)	2197964100160578647	0 2 72 74 102 104 132 134 204 206	169305388374
SPT(16)	2197964656317422351	0 50 80 120 128 140 150 188 228 266 276 288 296 336 366 416	725462232078
STPT(10)	2197965254046248411	0 2 6 8 48 50 90 92 96 98	1323191058138
STPT(10)	2197965656919667001	0 2 6 8 48 50 90 92 96 98	1726064476728
STPT(10)	2197966060567773887	0 2 30 32 42 44 54 56 84 86	2129712583614