Prime p₀= 525619234491670967 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 42 8 34 6 20 52 14 10 14 46 14 10 14 52 20 6 34 8 42 (?)
a_n: 0 42 50 84 90 110 162 176 186 200 246 260 270 284 336 356 362 396 404 446
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: 446
derived by truncating larger tuple
Found by: Nosferatu*
db: batch=52, k=20, 42 8 34 6 20 52 14 10 14 46

TPT(12)	525619197445376807	0 2 24 26 42 44 132 134 192 194 264 266	-37046294160
SPT(14)	525619200611915303	0 18 50 80 84 98 126 158 186 200 204 234 266 284	-33879755664
SPT(14)	525619215805115077	0 10 46 64 90 94 100 120 126 130 156 174 210 220	-18686555890
SPT(14)	525619216307588551	0 70 78 106 108 142 192 196 246 280 282 310 318 388	-18184082416
SPT(14)	525619230653320649	0 30 44 48 54 80 104 174 198 224 230 234 248 278	-3838350318
SPT(22)	525619234491670951	0 16 58 66 100 106 126 178 192 202 216 262 276 286 300 352 372 378 412 420 462 478	-16
SPT(14)	525619266027214999	0 82 142 150 160 184 220 222 258 282 292 300 360 442	31535544032
TPT(12)	525619267440251837	0 2 30 32 54 56 114 116 144 146 312 314	32948580870
SPT(14)	525619319392792829	0 50 80 110 260 278 348 362 432 450 600 630 660 710	84901121862
TPT(12)	525619322871457889	0 2 42 44 48 50 72 74 222 224 258 260	88379786922
TPT(12)	525619328213653169	0 2 12 14 72 74 108 110 150 152 222 224	93721982202
SPT(14)	525619365191768689	0 10 18 24 70 78 88 90 100 108 154 160 168 178	130700097722