Prime p₀= 1867322100655843411 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 16 30 26 18 22 14 10 20 30 190 30 20 10 14 22 18 26 30 16 (?)
a_n: 0 16 46 72 90 112 126 136 156 186 376 406 426 436 450 472 490 516 546 562
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: 562
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 16 30 26 18 22 14 10 20 30 190

SPT(16)	1867321736202511807	0 30 64 124 126 130 214 226 294 306 390 394 396 456 490 520	-364453331604
SPT(16)	1867321786086825461	0 18 66 78 108 128 180 206 240 266 318 338 368 380 428 446	-314569017950
SPT(16)	1867321873049452367	0 6 42 72 74 146 170 182 234 246 270 342 344 374 410 416	-227606391044
STPT(10)	1867321940177726519	0 2 48 50 90 92 132 134 180 182	-160478116892
SPT(16)	1867322058647256551	0 8 26 32 60 92 98 170 228 300 306 338 366 372 390 398	-42008586860
SPT(16)	1867322091397705279	0 12 42 54 60 88 108 130 162 184 204 232 238 250 280 292	-9258138132
SPT(18)	1867322215378277443	0 4 30 58 90 108 114 118 130 174 186 190 196 214 246 274 300 304	114722434032
STPT(10)	1867322613489586751	0 2 36 38 78 80 120 122 156 158	512833743340
SPT(16)	1867323909500395513	0 16 90 180 214 250 280 286 348 354 384 420 454 544 618 634	1808844552102
SPT(16)	1867323957513896363	0 26 48 84 210 216 230 336 368 474 488 494 620 656 678 704	1856858052952
STPT(10)	1867324078535925209	0 2 12 14 90 92 168 170 180 182	1977880081798