Prime p₀= 2750637819231495097 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 46 30 14 12 18 6 4 6 50 6 4 6 18 12 14 30 46 (?)
a_n: 0 46 76 90 102 120 126 130 136 186 192 196 202 220 232 246 276 322
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 322
Found by: [SG-FC] hl
db: batch=82, k=18, 46 30 14 12 18 6 4 6 50

SPT(16)	2750636450877051127	0 34 46 52 72 136 174 240 256 322 360 424 444 450 462 496	-1368354443970
SPT(16)	2750636586688275361	0 18 40 46 70 82 96 108 160 172 186 198 222 228 250 268	-1232543219736
SPT(16)	2750636590936802543	0 6 66 86 104 114 170 176 204 210 266 276 294 314 374 380	-1228294692554
STPT(10)	2750637055015209299	0 2 18 20 30 32 42 44 60 62	-764216285798
STPT(10)	2750637318972875999	0 2 18 20 60 62 102 104 120 122	-500258619098
STPT(10)	2750637365824196111	0 2 6 8 48 50 90 92 96 98	-453407298986
SPT(16)	2750637981495779803	0 64 70 108 120 148 154 234 280 360 366 394 406 444 450 514	162264284706
SPT(16)	2750638027874026049	0 78 128 134 204 264 278 300 308 330 344 404 474 480 530 608	208642530952
SPT(18)	2750638346100681889	0 10 88 100 108 184 208 222 270 292 340 354 378 454 462 474 552 562	526869186792
STPT(10)	2750638546325960987	0 2 12 14 72 74 132 134 144 146	727094465890
SPT(16)	2750639001852284317	0 12 22 34 60 76 124 126 130 132 180 196 222 234 244 256	1182620789220