Prime p₀= 2129288584818309221 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 20 4 12 26 4 68 58 68 4 26 12 4 20 6 (?)
a_n: 0 6 26 30 42 68 72 140 198 266 270 296 308 312 332 338
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 338
Found by: CoolAtchOk
db: batch=80, k=16, 6 20 4 12 26 4 68 58

SPT(16)	2129286401539337279	0 2 42 68 72 74 134 140 282 288 348 350 354 380 420 422	-2183278971942
STPT(10)	2129286923134634687	0 2 30 32 72 74 114 116 144 146	-1661683674534
STPT(10)	2129287657987386497	0 2 30 32 42 44 54 56 84 86	-926830922724
STPT(10)	2129287658320757327	0 2 30 32 42 44 54 56 84 86	-926497551894
TPT(16)	2129288079071318909	0 2 18 20 102 104 120 122 342 344 408 410 438 440 468 470	-505746990312
STPT(10)	2129288200351321967	0 2 12 14 42 44 72 74 84 86	-384466987254
SPT(18)	2129288781002185963	0 58 84 136 144 154 160 268 298 306 336 444 450 460 468 520 546 604	196183876742
SPT(16)	2129288832602466599	0 12 32 50 80 138 152 180 182 210 224 282 312 330 350 362	247784157378
SPT(13)	2129289093474143863	0 114 120 138 198 210 294 378 390 450 468 474 588	508655834642
STPT(10)	2129289102487315367	0 2 30 32 42 44 54 56 84 86	517669006146
SPT(16)	2129289391276152757	0 4 16 54 84 114 186 192 214 220 292 322 352 390 402 406	806457843536