Prime p₀= 486361351025482861 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 40 2 34 2 12 6 16 8 16 56 16 8 16 6 12 2 34 2 40 (?)
a_n: 0 40 42 76 78 90 96 112 120 136 192 208 216 232 238 250 252 286 288 328
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: 328
derived by truncating larger tuple
Found by: vaughan
db: batch=70, k=20, 40 2 34 2 12 6 16 8 16 56

SPT(14)	486361250686462309	0 12 34 48 124 142 148 264 270 288 364 378 400 412	-100339020552
STPT(10)	486361258171629851	0 2 6 8 48 50 90 92 96 98	-92853853010
SPT(14)	486361269805789993	0 28 58 90 96 136 168 208 240 280 286 318 348 376	-81219692868
SPT(14)	486361320893306473	0 6 16 18 76 88 114 130 156 168 226 228 238 244	-30132176388
SPT(14)	486361327121560351	0 48 58 112 138 160 220 240 300 322 348 402 412 460	-23903922510
SPT(22)	486361351025482841	0 20 60 62 96 98 110 116 132 140 156 212 228 236 252 258 270 272 306 308 348 368	-20
SPT(14)	486361364847708737	0 2 36 44 62 66 102 104 140 144 162 170 204 206	13822225876
SPT(14)	486361369209924031	0 28 36 40 76 126 148 180 202 252 288 292 300 328	18184441170
SPT(14)	486361374160828877	0 14 32 36 50 72 86 90 104 126 140 144 162 176	23135346016
TPT(12)	486361381938021299	0 2 132 134 150 152 180 182 222 224 318 320	30912538438
TPT(12)	486361387055952251	0 2 30 32 48 50 180 182 228 230 270 272	36030469390
SPT(14)	486361405199974037	0 66 74 126 132 170 174 182 186 224 230 282 290 356	54174491176