Prime p₀= 2573488719525475463 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 6 50 4 30 14 4 8 58 26 94 26 58 8 4 14 30 4 50 6 (?)
a_n: 0 6 56 60 90 104 108 116 174 200 294 320 378 386 390 404 434 438 488 494
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: 494
derived by truncating larger tuple
Found by: RFGuy_KCCO
db: batch=82, k=20, 6 50 4 30 14 4 8 58 26 94

STPT(10)	2573487262920709097	0 2 30 32 42 44 54 56 84 86	-1456604766366
SPT(16)	2573487272821586773	0 58 66 70 94 100 126 148 156 178 204 210 234 238 246 304	-1446703888690
SPT(16)	2573487798377173019	0 2 24 42 68 80 90 102 110 122 132 144 170 188 210 212	-921148302444
STPT(10)	2573487807825262589	0 2 48 50 60 62 72 74 120 122	-911700212874
SPT(16)	2573488227200034341	0 8 72 92 138 140 150 228 260 338 348 350 396 416 480 488	-492325441122
SPT(22)	2573488719525475457	0 6 12 62 66 96 110 114 122 180 206 300 326 384 392 396 410 440 444 494 500 506	-6
TPT(14)	2573489298046657091	0 2 48 50 78 80 90 92 96 98 126 128 246 248	578521181628
STPT(10)	2573489443385568707	0 2 24 26 42 44 60 62 84 86	723860093244
SPT(16)	2573489574335529457	0 6 46 54 70 76 84 114 196 226 234 240 256 264 304 310	854810053994
STPT(10)	2573489604341336501	0 2 6 8 18 20 30 32 36 38	884815861038
SPT(16)	2573490105998067959	0 2 50 68 72 84 98 120 182 204 218 230 234 252 300 302	1386472592496
SPT(16)	2573490106101345757	0 46 72 106 166 204 232 244 252 264 292 330 390 424 450 496	1386575870294