Prime p₀= 1231695761550489857 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 6 4 36 6 108 14 58 14 108 6 36 4 6 20 (?)
a_n: 0 20 26 30 66 72 180 194 252 266 374 380 416 420 426 446
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: 446
Found by: Theadalus
db: batch=77, k=16, 20 6 4 36 6 108 14 58

STPT(10)	1231693495816067099	0 2 12 14 30 32 48 50 60 62	-2265734422758
SPT(16)	1231693866047655163	0 6 76 84 114 150 168 174 220 226 244 280 310 318 388 394	-1895502834694
STPT(10)	1231694160003342779	0 2 42 44 120 122 198 200 240 242	-1601547147078
SPT(16)	1231694499096773597	0 42 56 62 92 116 144 156 200 212 240 264 294 300 314 356	-1262453716260
SPT(16)	1231694994606278053	0 24 34 48 90 108 144 150 238 244 280 298 340 354 364 388	-766944211804
STPT(10)	1231695721105779929	0 2 18 20 30 32 42 44 60 62	-40444709928
SPT(16)	1231695789066195197	0 50 72 104 114 132 134 140 156 162 164 182 192 224 246 296	27515705340
TPT(14)	1231695900280649099	0 2 18 20 30 32 60 62 90 92 132 134 168 170	138730159242
STPT(10)	1231695966259514837	0 2 42 44 72 74 102 104 144 146	204709024980
SPT(16)	1231695984618193517	0 24 30 56 62 80 164 174 212 222 306 324 330 356 362 386	223067703660
SPT(16)	1231695996016666867	0 16 22 30 36 46 64 66 100 102 120 130 136 144 150 166	234466177010