Prime p₀= 1996970325611228707 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 90 12 30 14 4 6 20 6 4 14 30 12 90 4 (?)
a_n: 0 4 94 106 136 150 154 160 180 186 190 204 234 246 336 340
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: 340
Found by: Chooka
db: batch=80, k=16, 4 90 12 30 14 4 6 20

SPT(16)	1996968487755428279	0 14 24 78 98 140 158 164 204 210 228 270 290 344 354 368	-1837855800428
SPT(16)	1996968882983748761	0 20 62 66 68 120 146 176 222 252 278 330 332 336 378 398	-1442627479946
SPT(16)	1996969216841776351	0 10 40 42 72 126 130 136 186 192 196 250 280 282 312 322	-1108769452356
SPT(20)	1996969469571083569	0 24 64 70 78 130 172 178 258 328 414 484 564 570 612 664 672 678 718 742	-856040145138
STPT(12)	1996969544030790317	0 2 30 32 60 62 72 74 102 104 132 134	-781580438390
STPT(10)	1996969990199138369	0 2 18 20 30 32 42 44 60 62	-335412090338
STPT(10)	1996970732297470337	0 2 90 92 102 104 114 116 204 206	406686241630
STPT(10)	1996970905513028741	0 2 6 8 18 20 30 32 36 38	579901800034
TPT(14)	1996970928553419821	0 2 30 32 36 38 78 80 156 158 168 170 198 200	602942191114
STPT(10)	1996971081712128461	0 2 30 32 60 62 90 92 120 122	756100899754
SPT(16)	1996971199416163007	0 6 14 20 30 42 66 72 134 140 164 176 186 192 200 206	873804934300