Prime p₀= 1956291860458752013 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 84 42 4 6 14 18 10 60 8 60 10 18 14 6 4 42 84 (?)
a_n: 0 84 126 130 136 150 168 178 238 246 306 316 334 348 354 358 400 484
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 484
Found by: ChUcK
db: batch=80, k=18, 84 42 4 6 14 18 10 60 8

STPT(10)	1956290385064498937	0 2 24 26 42 44 60 62 84 86	-1475394253076
STPT(10)	1956290431366642097	0 2 24 26 42 44 60 62 84 86	-1429092109916
STPT(10)	1956290559483794531	0 2 6 8 48 50 90 92 96 98	-1300974957482
TPT(14)	1956290706008953967	0 2 90 92 102 104 144 146 204 206 312 314 330 332	-1154449798046
SPT(16)	1956291315490446967	0 4 16 22 70 82 106 112 174 180 204 216 264 270 282 286	-544968305046
STPT(10)	1956291669346376249	0 2 18 20 30 32 42 44 60 62	-191112375764
STPT(10)	1956292164803428547	0 2 30 32 42 44 54 56 84 86	304344676534
STPT(10)	1956292781333081309	0 2 18 20 30 32 42 44 60 62	920874329296
STPT(10)	1956293049566983121	0 2 36 38 78 80 120 122 156 158	1189108231108
STPT(10)	1956293596671762581	0 2 36 38 78 80 120 122 156 158	1736213010568
STPT(10)	1956293760145658387	0 2 24 26 42 44 60 62 84 86	1899686906374