Properties

Label 2-322-23.4-c1-0-9
Degree $2$
Conductor $322$
Sign $0.849 - 0.527i$
Analytic cond. $2.57118$
Root an. cond. $1.60349$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.415 + 0.909i)2-s + (2.84 − 0.835i)3-s + (−0.654 + 0.755i)4-s + (−0.221 − 0.142i)5-s + (1.94 + 2.24i)6-s + (0.142 + 0.989i)7-s + (−0.959 − 0.281i)8-s + (4.87 − 3.13i)9-s + (0.0374 − 0.260i)10-s + (−0.940 + 2.05i)11-s + (−1.23 + 2.69i)12-s + (0.349 − 2.43i)13-s + (−0.841 + 0.540i)14-s + (−0.748 − 0.219i)15-s + (−0.142 − 0.989i)16-s + (−0.0868 − 0.100i)17-s + ⋯
L(s)  = 1  + (0.293 + 0.643i)2-s + (1.64 − 0.482i)3-s + (−0.327 + 0.377i)4-s + (−0.0989 − 0.0636i)5-s + (0.792 + 0.914i)6-s + (0.0537 + 0.374i)7-s + (−0.339 − 0.0996i)8-s + (1.62 − 1.04i)9-s + (0.0118 − 0.0823i)10-s + (−0.283 + 0.620i)11-s + (−0.355 + 0.778i)12-s + (0.0970 − 0.674i)13-s + (−0.224 + 0.144i)14-s + (−0.193 − 0.0567i)15-s + (−0.0355 − 0.247i)16-s + (−0.0210 − 0.0243i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.849 - 0.527i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.849 - 0.527i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $0.849 - 0.527i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (211, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ 0.849 - 0.527i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.23236 + 0.636122i\)
\(L(\frac12)\) \(\approx\) \(2.23236 + 0.636122i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.415 - 0.909i)T \)
7 \( 1 + (-0.142 - 0.989i)T \)
23 \( 1 + (-4.01 + 2.62i)T \)
good3 \( 1 + (-2.84 + 0.835i)T + (2.52 - 1.62i)T^{2} \)
5 \( 1 + (0.221 + 0.142i)T + (2.07 + 4.54i)T^{2} \)
11 \( 1 + (0.940 - 2.05i)T + (-7.20 - 8.31i)T^{2} \)
13 \( 1 + (-0.349 + 2.43i)T + (-12.4 - 3.66i)T^{2} \)
17 \( 1 + (0.0868 + 0.100i)T + (-2.41 + 16.8i)T^{2} \)
19 \( 1 + (3.38 - 3.90i)T + (-2.70 - 18.8i)T^{2} \)
29 \( 1 + (0.566 + 0.653i)T + (-4.12 + 28.7i)T^{2} \)
31 \( 1 + (8.27 + 2.42i)T + (26.0 + 16.7i)T^{2} \)
37 \( 1 + (4.71 - 3.02i)T + (15.3 - 33.6i)T^{2} \)
41 \( 1 + (-1.66 - 1.07i)T + (17.0 + 37.2i)T^{2} \)
43 \( 1 + (-8.88 + 2.61i)T + (36.1 - 23.2i)T^{2} \)
47 \( 1 + 10.1T + 47T^{2} \)
53 \( 1 + (-1.21 - 8.44i)T + (-50.8 + 14.9i)T^{2} \)
59 \( 1 + (1.14 - 7.93i)T + (-56.6 - 16.6i)T^{2} \)
61 \( 1 + (5.34 + 1.56i)T + (51.3 + 32.9i)T^{2} \)
67 \( 1 + (-1.08 - 2.38i)T + (-43.8 + 50.6i)T^{2} \)
71 \( 1 + (0.253 + 0.555i)T + (-46.4 + 53.6i)T^{2} \)
73 \( 1 + (-4.66 + 5.38i)T + (-10.3 - 72.2i)T^{2} \)
79 \( 1 + (-0.391 + 2.72i)T + (-75.7 - 22.2i)T^{2} \)
83 \( 1 + (-13.1 + 8.46i)T + (34.4 - 75.4i)T^{2} \)
89 \( 1 + (-1.57 + 0.461i)T + (74.8 - 48.1i)T^{2} \)
97 \( 1 + (9.34 + 6.00i)T + (40.2 + 88.2i)T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.28054374008661419599473496978, −10.56465200445105948266092323071, −9.443680723748427082794163450743, −8.624601412733459880935153321023, −7.918792469570129709851556365598, −7.19239998012010241600318876075, −5.96297824354546111129857707779, −4.47560210034885880362760672639, −3.30570359534632141402725150663, −2.11608915794431859372545183881, 1.94775133736400807881961919546, 3.21269514748209351760918537570, 3.94796149122903784784660114134, 5.13776707177570780301040451203, 6.92657952823885803796323916853, 7.996670436846419565155136111693, 9.036040843583054870364117764490, 9.428096273522422867042445941829, 10.70329215387794008801245615934, 11.24635814350421018594097063871

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