Prime p₀= 1991378534531565857 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 10 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 54 56 84 86
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 86
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=10, 2 28 2 10 2

STPT(10)	1991377316494166957	0 2 30 32 72 74 114 116 144 146	-1218037398900
SPT(16)	1991377431740810149	0 24 58 70 100 102 142 144 148 150 190 192 222 234 268 292	-1102790755708
SPT(16)	1991377921593464381	0 20 42 48 98 158 182 236 252 306 330 390 440 446 468 488	-612938101476
SPT(16)	1991378047374084209	0 54 60 74 84 152 162 164 240 242 252 320 330 344 350 404	-487157481648
STPT(12)	1991378067363138281	0 2 18 20 60 62 156 158 198 200 216 218	-467168427576
STPT(10)	1991378245355864507	0 2 42 44 102 104 162 164 204 206	-289175701350
SPT(16)	1991379044403493079	0 18 20 44 60 104 114 132 140 158 168 212 228 252 254 272	509871927222
STPT(10)	1991379452495512769	0 2 18 20 30 32 42 44 60 62	917963946912
SPT(16)	1991379684978283429	0 22 30 78 118 142 148 172 228 252 258 282 322 370 378 400	1150446717572
TPT(14)	1991380496063868389	0 2 18 20 30 32 42 44 72 74 102 104 228 230	1961532302532
STPT(10)	1991380673055997187	0 2 30 32 42 44 54 56 84 86	2138524431330