Prime p₀= 878566656112191769 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 24 28 26 34 18 32 36 16 14 16 14 16 36 32 18 34 26 28 24 (?)
a_n: 0 24 52 78 112 130 162 198 214 228 244 258 274 310 342 360 394 420 448 472
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 472
Found by: RFGuy_KCCO
db: batch=73, k=20, 24 28 26 34 18 32 36 16 14 16

STPT(10)	878566013062057289	0 2 12 14 30 32 48 50 60 62	-643050134480
STPT(10)	878566069845579077	0 2 42 44 132 134 222 224 264 266	-586266612692
STPT(10)	878566123483291457	0 2 30 32 42 44 54 56 84 86	-532628900312
SPT(16)	878566232481637607	0 6 14 20 56 102 122 162 164 204 224 270 306 312 320 326	-423630554162
STPT(10)	878566316856465857	0 2 42 44 72 74 102 104 144 146	-339255725912
SPT(16)	878566486790420777	0 44 62 72 126 140 164 174 182 192 216 230 284 294 312 356	-169321770992
SPT(16)	878566675876566647	0 6 32 42 62 66 92 116 150 174 200 204 224 234 260 266	19764374878
SPT(16)	878566703589041683	0 10 28 30 46 58 60 66 178 184 186 198 214 216 234 244	47476849914
SPT(16)	878566753601905909	0 4 88 90 100 118 120 144 244 268 270 288 298 300 384 388	97489714140
TPT(14)	878567172711628661	0 2 30 32 60 62 156 158 216 218 228 230 258 260	516599436892
STPT(10)	878567542171322741	0 2 6 8 108 110 210 212 216 218	886059130972