Prime p₀= 1491461337380754791 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 4 2 10 2 10 2 4 2 (?)
a_n: 0 2 6 8 18 20 30 32 36 38
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: 38
Found by: [SG-2W]Kurzer
db: batch=78, k=10, 2 4 2 10 2

SPT(16)	1491460719749111767	0 24 82 94 112 120 126 132 154 160 166 174 192 204 262 286	-617631643024
SPT(16)	1491460769734361963	0 36 104 108 120 138 140 150 164 174 176 194 206 210 278 314	-567646392828
SPT(16)	1491460852714628689	0 22 28 70 150 190 202 244 498 540 552 592 672 714 720 742	-484666126102
STPT(10)	1491460856117679047	0 2 30 32 42 44 54 56 84 86	-481263075744
STPT(10)	1491460950723251549	0 2 18 20 30 32 42 44 60 62	-386657503242
SPT(16)	1491461314166015083	0 40 84 90 138 150 156 166 168 178 184 196 244 250 294 334	-23214739708
SPT(16)	1491461509178738413	0 10 60 120 144 148 186 228 316 358 396 400 424 484 534 544	171797983622
STPT(10)	1491461572852781009	0 2 18 20 30 32 42 44 60 62	235472026218
SPT(16)	1491461754626830169	0 18 42 74 84 128 134 170 192 228 234 278 288 320 344 362	417246075378
TPT(14)	1491461955977026259	0 2 48 50 72 74 198 200 210 212 288 290 330 332	618596271468
STPT(10)	1491462347080441859	0 2 12 14 30 32 48 50 60 62	1009699687068