Prime p₀= 1800466684370276449 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 4 18 6 24 8 28 24 92 30 4 30 92 24 28 8 24 6 18 4 (?)
a_n: 0 4 22 28 52 60 88 112 204 234 238 268 360 384 412 420 444 450 468 472
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: ClaudiusD
db: batch=79, k=20, 4 18 6 24 8 28 24 92 30 4

SPT(16)	1800465694658775119	0 30 92 132 174 218 222 224 288 290 294 338 380 420 482 512	-989711501330
SPT(16)	1800465731116409321	0 18 26 38 42 48 90 122 126 158 200 206 210 222 230 248	-953253867128
SPT(16)	1800466022474147891	0 18 38 56 90 150 176 210 308 342 368 428 462 480 500 518	-661896128558
TPT(14)	1800466171912659047	0 2 30 32 42 44 60 62 84 86 192 194 234 236	-512457617402
STPT(10)	1800466611973379969	0 2 12 14 90 92 168 170 180 182	-72396896480
STPT(10)	1800466619064969761	0 2 6 8 48 50 90 92 96 98	-65305306688
STPT(10)	1800466832644579751	0 2 36 38 78 80 120 122 156 158	148274303302
SPT(16)	1800466953620930171	0 98 120 140 146 152 170 192 236 258 276 282 288 308 330 428	269250653722
SPT(16)	1800467103250775213	0 8 14 56 60 66 80 128 156 204 218 224 228 270 276 284	418880498764
TPT(14)	1800467115273277601	0 2 36 38 120 122 126 128 168 170 258 260 300 302	430903001152
STPT(10)	1800467179829385677	0 2 30 32 42 44 54 56 84 86	495459109228