Properties

Label 2-460-5.4-c1-0-3
Degree $2$
Conductor $460$
Sign $0.528 - 0.848i$
Analytic cond. $3.67311$
Root an. cond. $1.91653$
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  + 0.873i·3-s + (−1.89 − 1.18i)5-s + 0.992i·7-s + 2.23·9-s + 1.83·11-s + 3.28i·13-s + (1.03 − 1.65i)15-s + 6.63i·17-s + 5.64·19-s − 0.866·21-s i·23-s + (2.20 + 4.48i)25-s + 4.57i·27-s − 2.01·29-s − 0.315·31-s + ⋯
L(s)  = 1  + 0.504i·3-s + (−0.848 − 0.528i)5-s + 0.375i·7-s + 0.745·9-s + 0.552·11-s + 0.911i·13-s + (0.266 − 0.428i)15-s + 1.60i·17-s + 1.29·19-s − 0.189·21-s − 0.208i·23-s + (0.441 + 0.897i)25-s + 0.880i·27-s − 0.374·29-s − 0.0565·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.528 - 0.848i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.528 - 0.848i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(460\)    =    \(2^{2} \cdot 5 \cdot 23\)
Sign: $0.528 - 0.848i$
Analytic conductor: \(3.67311\)
Root analytic conductor: \(1.91653\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{460} (369, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 460,\ (\ :1/2),\ 0.528 - 0.848i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.12429 + 0.624414i\)
\(L(\frac12)\) \(\approx\) \(1.12429 + 0.624414i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + (1.89 + 1.18i)T \)
23 \( 1 + iT \)
good3 \( 1 - 0.873iT - 3T^{2} \)
7 \( 1 - 0.992iT - 7T^{2} \)
11 \( 1 - 1.83T + 11T^{2} \)
13 \( 1 - 3.28iT - 13T^{2} \)
17 \( 1 - 6.63iT - 17T^{2} \)
19 \( 1 - 5.64T + 19T^{2} \)
29 \( 1 + 2.01T + 29T^{2} \)
31 \( 1 + 0.315T + 31T^{2} \)
37 \( 1 - 3.07iT - 37T^{2} \)
41 \( 1 + 1.34T + 41T^{2} \)
43 \( 1 + 5.97iT - 43T^{2} \)
47 \( 1 + 0.306iT - 47T^{2} \)
53 \( 1 + 6.98iT - 53T^{2} \)
59 \( 1 + 9.49T + 59T^{2} \)
61 \( 1 - 5.56T + 61T^{2} \)
67 \( 1 + 0.853iT - 67T^{2} \)
71 \( 1 - 0.797T + 71T^{2} \)
73 \( 1 - 7.67iT - 73T^{2} \)
79 \( 1 - 3.62T + 79T^{2} \)
83 \( 1 + 17.1iT - 83T^{2} \)
89 \( 1 - 7.01T + 89T^{2} \)
97 \( 1 - 18.5iT - 97T^{2} \)
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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

−11.28710781983630650637863347108, −10.26638239315693069261643807036, −9.328358097065452911722007211620, −8.639802287953400729939093114437, −7.60516290674688592053100301283, −6.63100425435688680089206144224, −5.32597429041428427516185258908, −4.26707956231296707206977121027, −3.59248370712056188033603406946, −1.55425009270289474880668409007, 0.926402830698876198331073085103, 2.85386729964126396438061054299, 3.92798921790456463879258815914, 5.12214250300049036943350075276, 6.52286891780431709521285400724, 7.47358579123453851202438304958, 7.68782855530926734475563314398, 9.184975060526555974769966533952, 10.05337120260995481293317132025, 11.03818897054296736409745129360

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