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Properties

Label 2-22e2-11.5-c1-0-5
Degree $2$
Conductor $484$
Sign $0.605 + 0.795i$
Analytic cond. $3.86475$
Root an. cond. $1.96589$
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  + (0.309 + 0.224i)3-s + (0.190 − 0.587i)5-s + (2.30 − 1.67i)7-s + (−0.881 − 2.71i)9-s + (−1.42 − 4.39i)13-s + (0.190 − 0.138i)15-s + (−1.42 + 4.39i)17-s + (−2.30 − 1.67i)19-s + 1.09·21-s + 6.47·23-s + (3.73 + 2.71i)25-s + (0.690 − 2.12i)27-s + (5.16 − 3.75i)29-s + (−1.80 − 5.56i)31-s + (−0.545 − 1.67i)35-s + ⋯
L(s)  = 1  + (0.178 + 0.129i)3-s + (0.0854 − 0.262i)5-s + (0.872 − 0.634i)7-s + (−0.293 − 0.904i)9-s + (−0.395 − 1.21i)13-s + (0.0493 − 0.0358i)15-s + (−0.346 + 1.06i)17-s + (−0.529 − 0.384i)19-s + 0.237·21-s + 1.34·23-s + (0.747 + 0.542i)25-s + (0.132 − 0.409i)27-s + (0.958 − 0.696i)29-s + (−0.324 − 0.999i)31-s + (−0.0921 − 0.283i)35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 484 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.605 + 0.795i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 484 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.605 + 0.795i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(484\)    =    \(2^{2} \cdot 11^{2}\)
Sign: $0.605 + 0.795i$
Analytic conductor: \(3.86475\)
Root analytic conductor: \(1.96589\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{484} (269, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 484,\ (\ :1/2),\ 0.605 + 0.795i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.39308 - 0.690628i\)
\(L(\frac12)\) \(\approx\) \(1.39308 - 0.690628i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
11 \( 1 \)
good3 \( 1 + (-0.309 - 0.224i)T + (0.927 + 2.85i)T^{2} \)
5 \( 1 + (-0.190 + 0.587i)T + (-4.04 - 2.93i)T^{2} \)
7 \( 1 + (-2.30 + 1.67i)T + (2.16 - 6.65i)T^{2} \)
13 \( 1 + (1.42 + 4.39i)T + (-10.5 + 7.64i)T^{2} \)
17 \( 1 + (1.42 - 4.39i)T + (-13.7 - 9.99i)T^{2} \)
19 \( 1 + (2.30 + 1.67i)T + (5.87 + 18.0i)T^{2} \)
23 \( 1 - 6.47T + 23T^{2} \)
29 \( 1 + (-5.16 + 3.75i)T + (8.96 - 27.5i)T^{2} \)
31 \( 1 + (1.80 + 5.56i)T + (-25.0 + 18.2i)T^{2} \)
37 \( 1 + (3.92 - 2.85i)T + (11.4 - 35.1i)T^{2} \)
41 \( 1 + (-5.16 - 3.75i)T + (12.6 + 38.9i)T^{2} \)
43 \( 1 + 43T^{2} \)
47 \( 1 + (2.92 + 2.12i)T + (14.5 + 44.6i)T^{2} \)
53 \( 1 + (-2.19 - 6.74i)T + (-42.8 + 31.1i)T^{2} \)
59 \( 1 + (-8.16 + 5.93i)T + (18.2 - 56.1i)T^{2} \)
61 \( 1 + (1.42 - 4.39i)T + (-49.3 - 35.8i)T^{2} \)
67 \( 1 + 4.94T + 67T^{2} \)
71 \( 1 + (2.66 - 8.19i)T + (-57.4 - 41.7i)T^{2} \)
73 \( 1 + (9.78 - 7.10i)T + (22.5 - 69.4i)T^{2} \)
79 \( 1 + (-4.28 - 13.1i)T + (-63.9 + 46.4i)T^{2} \)
83 \( 1 + (-4.95 + 15.2i)T + (-67.1 - 48.7i)T^{2} \)
89 \( 1 + 8.47T + 89T^{2} \)
97 \( 1 + (-1.71 - 5.29i)T + (-78.4 + 57.0i)T^{2} \)
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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

−10.82236048928152903382889828391, −10.04866481704478852674843967321, −8.923012460892621247751455922654, −8.266872039624799437947405810776, −7.27705689039898760396213152032, −6.17989366762387056998513518873, −5.04805522510604442264574268995, −4.07922507356562192692798074882, −2.80521227960194544032912365701, −1.00954153118647406358483651940, 1.87018962385584864665881362706, 2.85788534075170629109580866644, 4.64962761394510519745492396447, 5.21724816927639085055682174393, 6.67302088731431645896803212900, 7.41382281644129266504481000223, 8.631296305665737087640497544705, 9.007295612119722558430963167337, 10.40423020699610296355480114007, 11.11871116937801058698299027484

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