Prime p₀= 87948922539636647 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 24 42 8 40 30 78 8 10 2 22 2 10 8 78 30 40 8 42 24 (?)
a_n: 0 24 66 74 114 144 222 230 240 242 264 266 276 284 362 392 432 440 482 506
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: 506
derived by truncating larger tuple
Found by: Jeff17
db: batch=67, k=20, 24 42 8 40 30 78 8 10 2 22

SPT(14)	87948897377639633	0 26 44 66 84 86 104 150 168 170 188 210 228 254	-25161997014
TPT(12)	87948901082967077	0 2 102 104 234 236 270 272 360 362 420 422	-21456669570
SPT(14)	87948907359518683	0 48 64 70 78 90 174 190 274 286 294 300 316 364	-15180117964
SPT(14)	87948916157523973	0 4 6 18 28 30 40 144 154 156 166 178 180 184	-6382112674
SPT(16)	87948922293799241	0 6 8 42 50 98 140 162 176 198 240 288 296 330 332 338	-245837406
SPT(22)	87948922539636617	0 30 54 96 104 144 174 252 260 270 272 294 296 306 314 392 422 462 470 512 536 566	-30
SPT(14)	87948936950615969	0 2 50 74 90 114 134 138 158 182 198 222 270 272	14410979322
SPT(14)	87948955747722803	0 6 24 84 108 180 186 188 194 266 290 350 368 374	33208086156
SPT(14)	87948960799372727	0 20 42 60 80 96 116 216 236 252 272 290 312 332	38259736080
SPT(14)	87948987216467593	0 28 30 46 60 76 90 94 108 124 138 154 156 184	64676830946
SPT(14)	87948989650550647	0 10 40 64 76 82 106 180 204 210 222 246 276 286	67110914000
SPT(14)	87949000349093137	0 36 46 70 72 106 112 150 156 190 192 216 226 262	77809456490