Properties

Label 2-418-209.125-c1-0-14
Degree $2$
Conductor $418$
Sign $-0.813 + 0.581i$
Analytic cond. $3.33774$
Root an. cond. $1.82695$
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  + (−0.913 + 0.406i)2-s + (−0.827 − 0.918i)3-s + (0.669 − 0.743i)4-s + (−0.298 − 2.83i)5-s + (1.12 + 0.502i)6-s + (0.309 + 0.951i)7-s + (−0.309 + 0.951i)8-s + (0.153 − 1.46i)9-s + (1.42 + 2.47i)10-s + (0.309 − 3.30i)11-s − 1.23·12-s + (−0.402 + 3.83i)13-s + (−0.669 − 0.743i)14-s + (−2.36 + 2.62i)15-s + (−0.104 − 0.994i)16-s + (−0.144 − 1.37i)17-s + ⋯
L(s)  = 1  + (−0.645 + 0.287i)2-s + (−0.477 − 0.530i)3-s + (0.334 − 0.371i)4-s + (−0.133 − 1.26i)5-s + (0.460 + 0.205i)6-s + (0.116 + 0.359i)7-s + (−0.109 + 0.336i)8-s + (0.0512 − 0.488i)9-s + (0.451 + 0.781i)10-s + (0.0931 − 0.995i)11-s − 0.356·12-s + (−0.111 + 1.06i)13-s + (−0.178 − 0.198i)14-s + (−0.609 + 0.676i)15-s + (−0.0261 − 0.248i)16-s + (−0.0350 − 0.333i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 418 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.813 + 0.581i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 418 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.813 + 0.581i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(418\)    =    \(2 \cdot 11 \cdot 19\)
Sign: $-0.813 + 0.581i$
Analytic conductor: \(3.33774\)
Root analytic conductor: \(1.82695\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{418} (125, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 418,\ (\ :1/2),\ -0.813 + 0.581i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.171975 - 0.536874i\)
\(L(\frac12)\) \(\approx\) \(0.171975 - 0.536874i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.913 - 0.406i)T \)
11 \( 1 + (-0.309 + 3.30i)T \)
19 \( 1 + (4.30 - 0.705i)T \)
good3 \( 1 + (0.827 + 0.918i)T + (-0.313 + 2.98i)T^{2} \)
5 \( 1 + (0.298 + 2.83i)T + (-4.89 + 1.03i)T^{2} \)
7 \( 1 + (-0.309 - 0.951i)T + (-5.66 + 4.11i)T^{2} \)
13 \( 1 + (0.402 - 3.83i)T + (-12.7 - 2.70i)T^{2} \)
17 \( 1 + (0.144 + 1.37i)T + (-16.6 + 3.53i)T^{2} \)
23 \( 1 + (0.5 + 0.866i)T + (-11.5 + 19.9i)T^{2} \)
29 \( 1 + (0.669 - 0.743i)T + (-3.03 - 28.8i)T^{2} \)
31 \( 1 + (8.97 + 6.51i)T + (9.57 + 29.4i)T^{2} \)
37 \( 1 + (0.427 + 1.31i)T + (-29.9 + 21.7i)T^{2} \)
41 \( 1 + (-0.157 - 0.175i)T + (-4.28 + 40.7i)T^{2} \)
43 \( 1 + (1.26 - 2.18i)T + (-21.5 - 37.2i)T^{2} \)
47 \( 1 + (-0.978 + 0.207i)T + (42.9 - 19.1i)T^{2} \)
53 \( 1 + (-1.17 + 11.1i)T + (-51.8 - 11.0i)T^{2} \)
59 \( 1 + (-3.85 - 0.820i)T + (53.8 + 23.9i)T^{2} \)
61 \( 1 + (9.91 + 4.41i)T + (40.8 + 45.3i)T^{2} \)
67 \( 1 + (1.16 + 2.01i)T + (-33.5 + 58.0i)T^{2} \)
71 \( 1 + (-1.39 - 13.3i)T + (-69.4 + 14.7i)T^{2} \)
73 \( 1 + (-10.7 - 2.27i)T + (66.6 + 29.6i)T^{2} \)
79 \( 1 + (5.04 - 2.24i)T + (52.8 - 58.7i)T^{2} \)
83 \( 1 + (4.04 - 2.93i)T + (25.6 - 78.9i)T^{2} \)
89 \( 1 + (-5.97 - 10.3i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-12.0 + 5.38i)T + (64.9 - 72.0i)T^{2} \)
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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

−11.06718391461770248331136467466, −9.581135455239846352827536106903, −8.928248225830538417852639943731, −8.292715048988318029165044652625, −7.08983211222065379384773213230, −6.15457770081460839410117873694, −5.31646245964444236367682177762, −3.98522556199783098187225348770, −1.85630443023357214916046873089, −0.46249458339104601890211338949, 2.12573832139921905208650847305, 3.44534917146389755190085953074, 4.66398968676393784086300422592, 5.99620605256111100694158276532, 7.18237475183903909766724016722, 7.69713420375973321892846332507, 9.011554888825240453213669020096, 10.29830208469563416413686771583, 10.47840611551532449335744033865, 11.09846542062915339691914177021

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