Prime p₀= 1978368961620697631 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 38 48 24 28 32 28 20 28 32 28 24 48 38 30 (?)
a_n: 0 30 68 116 140 168 200 228 248 276 308 336 360 408 446 476
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: 476
Found by: MarkRBright
db: batch=80, k=16, 30 38 48 24 28 32 28 20

SPT(13)	1978367816696305589	0 24 60 90 102 144 192 240 282 294 324 360 384	-1144924392042
SPT(16)	1978368241759855441	0 42 58 70 90 112 118 132 136 150 156 178 198 210 226 268	-719860842190
SPT(16)	1978368429016156871	0 18 50 56 78 108 116 150 236 270 278 308 330 336 368 386	-532604540760
SPT(16)	1978368449015889703	0 10 16 36 54 66 190 196 234 240 364 376 394 414 420 430	-512604807928
SPT(16)	1978368763487527871	0 26 66 92 98 176 182 210 218 246 252 330 336 362 402 428	-198133169760
SPT(16)	1978368833039672197	0 10 36 54 66 76 102 112 144 154 180 190 202 220 246 256	-128581025434
STPT(10)	1978369162851557291	0 2 6 8 48 50 90 92 96 98	201230859660
SPT(16)	1978369272695074843	0 28 30 34 48 78 84 90 94 100 106 136 150 154 156 184	311074377212
STPT(10)	1978369328482283837	0 2 42 44 72 74 102 104 144 146	366861586206
STPT(10)	1978369584822669107	0 2 24 26 42 44 60 62 84 86	623201971476
SPT(16)	1978369990219850641	0 16 42 46 78 108 126 130 168 172 190 220 252 256 282 298	1028599153010