Prime p₀= 2687675921264404403 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 14 12 24 4 2 48 12 12 16 26 16 12 12 48 2 4 24 12 14 (?)
a_n: 0 14 26 50 54 56 104 116 128 144 170 186 198 210 258 260 264 288 300 314
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: 314
Found by: RFGuy_KCCO
db: batch=82, k=20, 14 12 24 4 2 48 12 12 16 26

SPT(16)	2687674910421681017	0 32 50 74 96 116 164 186 200 222 270 290 312 336 354 386	-1010842723386
TPT(14)	2687675220599818367	0 2 84 86 114 116 174 176 204 206 354 356 384 386	-700664586036
STPT(10)	2687675250017906177	0 2 30 32 42 44 54 56 84 86	-671246498226
SPT(16)	2687675299078945897	0 30 150 156 184 186 196 226 234 264 274 276 304 310 430 460	-622185458506
SPT(16)	2687675462414356867	0 12 22 70 76 96 112 120 136 144 160 180 186 234 244 256	-458850047536
SPT(16)	2687675753222276057	0 2 26 44 132 150 152 164 282 294 296 314 402 420 444 446	-168042128346
STPT(10)	2687675978687152877	0 2 54 56 72 74 90 92 144 146	57422748474
SPT(16)	2687676145658598869	0 62 68 90 104 180 188 194 258 264 272 348 362 384 390 452	224394194466
SPT(16)	2687676192427975657	0 12 16 30 54 124 126 132 244 250 252 322 346 360 364 376	271163571254
SPT(16)	2687676200005681537	0 22 30 42 52 66 72 100 156 184 190 204 214 226 234 256	278741277134
SPT(16)	2687676701843231759	0 14 20 38 72 108 212 218 294 300 404 440 474 492 498 512	780578827356