Prime p₀= 2191018815285666599 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 46 2 10 2 10 2 46 2 (?)
a_n: 0 2 48 50 60 62 72 74 120 122
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: 122
Found by: [SG-FC] hl
db: batch=81, k=10, 2 46 2 10 2

STPT(10)	2191017158395559909	0 2 48 50 60 62 72 74 120 122	-1656890106690
SPT(16)	2191017586381542073	0 16 18 36 88 100 108 126 130 148 156 168 220 238 240 256	-1228904124526
STPT(10)	2191018160425878689	0 2 12 14 90 92 168 170 180 182	-654859787910
SPT(16)	2191018161517524851	0 12 66 78 80 98 110 128 150 168 180 198 200 212 266 278	-653768141748
SPT(16)	2191018288028798797	0 4 10 22 30 72 76 114 232 270 274 316 324 336 342 346	-527256867802
STPT(10)	2191018772812131149	0 2 18 20 30 32 42 44 60 62	-42473535450
SPT(16)	2191018988404601857	0 12 22 34 36 82 90 166 210 286 294 340 342 354 364 376	173118935258
STPT(10)	2191019058012524651	0 2 6 8 18 20 30 32 36 38	242726858052
SPT(16)	2191019089309713199	0 34 94 162 208 238 258 292 330 364 384 414 460 528 588 622	274024046600
STPT(10)	2191019096335837121	0 2 6 8 48 50 90 92 96 98	281050170522
SPT(16)	2191019251482351637	0 6 40 42 106 144 154 166 210 222 232 270 334 336 370 376	436196685038