Prime p₀= 1918967095598393419 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 18 42 30 30 18 36 36 18 30 30 42 18 (?)
a_n: 0 18 60 90 120 138 174 210 228 258 288 330 348
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 348
Found by: CoolAtchOk
db: batch=80, k=13, 18 42 30 30 18 36

TPT(14)	1918966041461566649	0 2 30 32 102 104 168 170 180 182 192 194 198 200	-1054136826770
SPT(16)	1918966068888626609	0 80 98 108 174 210 252 272 330 350 392 428 494 504 522 602	-1026709766810
STPT(10)	1918966249372402169	0 2 30 32 60 62 90 92 120 122	-846225991250
STPT(10)	1918966349986844297	0 2 60 62 72 74 84 86 144 146	-745611549122
SPT(16)	1918966587062942227	0 4 42 52 66 76 82 90 136 144 150 160 174 184 222 226	-508535451192
TPT(14)	1918966731382508537	0 2 42 44 162 164 270 272 294 296 300 302 384 386	-364215884882
STPT(10)	1918967235424359179	0 2 48 50 90 92 132 134 180 182	139825965760
SPT(16)	1918967295436627927	0 12 52 60 82 96 100 130 192 222 226 240 262 270 310 322	199838234508
STPT(10)	1918967356288612319	0 2 18 20 30 32 42 44 60 62	260690218900
STPT(10)	1918967566284891041	0 2 78 80 108 110 138 140 216 218	470686497622
STPT(10)	1918967602534188551	0 2 36 38 78 80 120 122 156 158	506935795132