Prime p₀= 602421775515726613 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 6 4 8 48 22 42 24 12 44 94 44 12 24 42 22 48 8 4 6 (?)
a_n: 0 6 10 18 66 88 130 154 166 210 304 348 360 384 426 448 496 504 508 514
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: 514
derived by truncating larger tuple
Found by: RFGuy_KCCO
db: batch=72, k=20, 6 4 8 48 22 42 24 12 44 94

TPT(12)	602421573710312267	0 2 30 32 42 44 72 74 90 92 330 332	-201805414346
TPT(12)	602421577229597969	0 2 18 20 132 134 180 182 258 260 282 284	-198286128644
TPT(12)	602421649648546697	0 2 12 14 60 62 90 92 132 134 210 212	-125867179916
TPT(12)	602421708698074481	0 2 30 32 60 62 108 110 168 170 186 188	-66817652132
TPT(12)	602421774261056537	0 2 12 14 30 32 54 56 72 74 132 134	-1254670076
SPT(22)	602421775515726611	0 2 8 12 20 68 90 132 156 168 212 306 350 362 386 428 450 498 506 510 516 518	-2
TPT(12)	602421800207206097	0 2 42 44 150 152 252 254 264 266 282 284	24691479484
TPT(12)	602421815511325697	0 2 30 32 180 182 222 224 264 266 324 326	39995599084
TPT(12)	602421829314399569	0 2 60 62 138 140 168 170 192 194 198 200	53798672956
TPT(12)	602421872774403359	0 2 12 14 30 32 138 140 168 170 210 212	97258676746
TPT(12)	602421875837541677	0 2 24 26 84 86 150 152 240 242 264 266	100321815064
TPT(12)	602422023079727777	0 2 24 26 42 44 174 176 252 254 342 344	247564001164