Properties

Label 2-722-19.5-c1-0-3
Degree $2$
Conductor $722$
Sign $-0.920 - 0.391i$
Analytic cond. $5.76519$
Root an. cond. $2.40108$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (0.939 − 0.342i)2-s + (−0.485 + 2.75i)3-s + (0.766 − 0.642i)4-s + (−1.79 − 1.50i)5-s + (0.485 + 2.75i)6-s + (0.642 + 1.11i)7-s + (0.500 − 0.866i)8-s + (−4.51 − 1.64i)9-s + (−2.20 − 0.801i)10-s + (−2.87 + 4.98i)11-s + (1.39 + 2.41i)12-s + (−0.0528 − 0.299i)13-s + (0.983 + 0.825i)14-s + (5.01 − 4.21i)15-s + (0.173 − 0.984i)16-s + (−3.93 + 1.43i)17-s + ⋯
L(s)  = 1  + (0.664 − 0.241i)2-s + (−0.280 + 1.58i)3-s + (0.383 − 0.321i)4-s + (−0.803 − 0.673i)5-s + (0.198 + 1.12i)6-s + (0.242 + 0.420i)7-s + (0.176 − 0.306i)8-s + (−1.50 − 0.547i)9-s + (−0.696 − 0.253i)10-s + (−0.867 + 1.50i)11-s + (0.403 + 0.698i)12-s + (−0.0146 − 0.0831i)13-s + (0.262 + 0.220i)14-s + (1.29 − 1.08i)15-s + (0.0434 − 0.246i)16-s + (−0.954 + 0.347i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 722 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.920 - 0.391i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 722 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.920 - 0.391i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(722\)    =    \(2 \cdot 19^{2}\)
Sign: $-0.920 - 0.391i$
Analytic conductor: \(5.76519\)
Root analytic conductor: \(2.40108\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{722} (423, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 722,\ (\ :1/2),\ -0.920 - 0.391i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.203008 + 0.995149i\)
\(L(\frac12)\) \(\approx\) \(0.203008 + 0.995149i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.939 + 0.342i)T \)
19 \( 1 \)
good3 \( 1 + (0.485 - 2.75i)T + (-2.81 - 1.02i)T^{2} \)
5 \( 1 + (1.79 + 1.50i)T + (0.868 + 4.92i)T^{2} \)
7 \( 1 + (-0.642 - 1.11i)T + (-3.5 + 6.06i)T^{2} \)
11 \( 1 + (2.87 - 4.98i)T + (-5.5 - 9.52i)T^{2} \)
13 \( 1 + (0.0528 + 0.299i)T + (-12.2 + 4.44i)T^{2} \)
17 \( 1 + (3.93 - 1.43i)T + (13.0 - 10.9i)T^{2} \)
23 \( 1 + (4.96 - 4.16i)T + (3.99 - 22.6i)T^{2} \)
29 \( 1 + (2.93 + 1.06i)T + (22.2 + 18.6i)T^{2} \)
31 \( 1 + (-3.22 - 5.57i)T + (-15.5 + 26.8i)T^{2} \)
37 \( 1 - 3.97T + 37T^{2} \)
41 \( 1 + (-0.871 + 4.94i)T + (-38.5 - 14.0i)T^{2} \)
43 \( 1 + (0.757 + 0.635i)T + (7.46 + 42.3i)T^{2} \)
47 \( 1 + (-4.12 - 1.50i)T + (36.0 + 30.2i)T^{2} \)
53 \( 1 + (2.52 - 2.11i)T + (9.20 - 52.1i)T^{2} \)
59 \( 1 + (-3.11 + 1.13i)T + (45.1 - 37.9i)T^{2} \)
61 \( 1 + (8.39 - 7.04i)T + (10.5 - 60.0i)T^{2} \)
67 \( 1 + (4.11 + 1.49i)T + (51.3 + 43.0i)T^{2} \)
71 \( 1 + (-3.38 - 2.83i)T + (12.3 + 69.9i)T^{2} \)
73 \( 1 + (0.393 - 2.23i)T + (-68.5 - 24.9i)T^{2} \)
79 \( 1 + (1.48 - 8.44i)T + (-74.2 - 27.0i)T^{2} \)
83 \( 1 + (-4.88 - 8.45i)T + (-41.5 + 71.8i)T^{2} \)
89 \( 1 + (-2.61 - 14.8i)T + (-83.6 + 30.4i)T^{2} \)
97 \( 1 + (-16.3 + 5.93i)T + (74.3 - 62.3i)T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.73268067177427114392772596334, −10.09459618811043248073312769191, −9.294626569272776282918124909323, −8.351878907297399862365146019791, −7.33849245683104016020603354194, −5.86235508321739628109486619423, −4.97005914485633517991489298249, −4.46598191228660652415866360542, −3.73951643067628138645731200114, −2.26755704572043958685791265507, 0.41056522175886852397030327106, 2.26492844935786865596362085726, 3.27173445200985380947209665525, 4.55348213803709891620112498791, 5.96692018810308164176107230121, 6.38968096307143657760838912682, 7.54797695559602259270527103057, 7.74279429222354496795149710973, 8.690501424422472445516845355437, 10.50589088763792038676862579920

Graph of the $Z$-function along the critical line