Prime p₀= 2294476388306379037 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 10 14 28 30 42 30 18 20 24 34 24 20 18 30 42 30 28 14 10 (?)
a_n: 0 10 24 52 82 124 154 172 192 216 250 274 294 312 342 384 414 442 456 466
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: 466
Found by: Orange Kid
db: batch=81, k=20, 10 14 28 30 42 30 18 20 24 34

SPT(16)	2294474283632647217	0 50 66 92 140 164 170 192 194 216 222 246 294 320 336 386	-2104673731820
STPT(10)	2294474772918995879	0 2 42 44 60 62 78 80 120 122	-1615387383158
STPT(10)	2294475078523119389	0 2 18 20 60 62 102 104 120 122	-1309783259648
STPT(10)	2294475299304362171	0 2 6 8 48 50 90 92 96 98	-1089002016866
SPT(16)	2294475911142948101	0 20 56 78 92 98 116 122 126 132 150 156 170 192 228 248	-477163430936
SPT(16)	2294475981137456587	0 4 42 64 106 150 154 172 234 252 256 300 342 364 402 406	-407168922450
SPT(16)	2294477103569462731	0 52 66 76 106 112 132 168 310 346 366 372 402 412 426 478	715263083694
STPT(10)	2294477679348912059	0 2 30 32 60 62 90 92 120 122	1291042533022
SPT(16)	2294477867094661673	0 8 74 98 116 126 138 194 210 266 278 288 306 330 396 404	1478788282636
SPT(16)	2294477885084458481	0 72 80 92 102 108 132 140 150 158 182 188 198 210 218 290	1496778079444
SPT(16)	2294478473640497567	0 14 24 26 30 56 66 96 140 170 180 206 210 212 222 236	2085334118530