Prime p₀= 1996495724079653651 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 12 26 52 14 54 6 4 6 54 14 52 26 12 18 (?)
a_n: 0 18 30 56 108 122 176 182 186 192 246 260 312 338 350 368
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: 368
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 12 26 52 14 54 6 4

STPT(10)	1996494373402143281	0 2 6 8 18 20 30 32 36 38	-1350677510370
SPT(16)	1996494605501161379	0 12 92 144 164 194 224 260 294 330 360 390 410 462 542 554	-1118578492272
STPT(10)	1996494680953288847	0 2 90 92 102 104 114 116 204 206	-1043126364804
SPT(16)	1996495181042701517	0 54 80 90 126 132 146 164 192 210 224 230 266 276 302 356	-543036952134
SPT(16)	1996495228010026351	0 18 28 58 60 70 72 100 180 208 210 220 222 252 262 280	-496069627300
SPT(16)	1996495472384546767	0 12 34 40 60 96 102 112 144 154 160 196 216 222 244 256	-251695106884
STPT(10)	1996496151069555659	0 2 18 20 30 32 42 44 60 62	426989902008
STPT(10)	1996496394874735277	0 2 30 32 42 44 54 56 84 86	670795081626
STPT(10)	1996497042615231227	0 2 30 32 42 44 54 56 84 86	1318535577576
SPT(18)	1996497439492055011	0 42 78 88 102 142 156 162 172 246 256 262 276 316 330 340 376 418	1715412401360
SPT(16)	1996497457483881211	0 12 28 30 58 60 82 138 142 198 220 222 250 252 268 280	1733404227560