Properties

Label 2-460-1.1-c1-0-3
Degree $2$
Conductor $460$
Sign $1$
Analytic cond. $3.67311$
Root an. cond. $1.91653$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3·3-s − 5-s + 2·7-s + 6·9-s − 3·13-s − 3·15-s + 4·17-s − 4·19-s + 6·21-s − 23-s + 25-s + 9·27-s + 29-s + 31-s − 2·35-s − 8·37-s − 9·39-s + 11·41-s − 10·43-s − 6·45-s − 47-s − 3·49-s + 12·51-s − 6·53-s − 12·57-s − 8·59-s − 8·61-s + ⋯
L(s)  = 1  + 1.73·3-s − 0.447·5-s + 0.755·7-s + 2·9-s − 0.832·13-s − 0.774·15-s + 0.970·17-s − 0.917·19-s + 1.30·21-s − 0.208·23-s + 1/5·25-s + 1.73·27-s + 0.185·29-s + 0.179·31-s − 0.338·35-s − 1.31·37-s − 1.44·39-s + 1.71·41-s − 1.52·43-s − 0.894·45-s − 0.145·47-s − 3/7·49-s + 1.68·51-s − 0.824·53-s − 1.58·57-s − 1.04·59-s − 1.02·61-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(460\)    =    \(2^{2} \cdot 5 \cdot 23\)
Sign: $1$
Analytic conductor: \(3.67311\)
Root analytic conductor: \(1.91653\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 460,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.387014830\)
\(L(\frac12)\) \(\approx\) \(2.387014830\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
5 \( 1 + T \)
23 \( 1 + T \)
good3 \( 1 - p T + p T^{2} \) 1.3.ad
7 \( 1 - 2 T + p T^{2} \) 1.7.ac
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 + 3 T + p T^{2} \) 1.13.d
17 \( 1 - 4 T + p T^{2} \) 1.17.ae
19 \( 1 + 4 T + p T^{2} \) 1.19.e
29 \( 1 - T + p T^{2} \) 1.29.ab
31 \( 1 - T + p T^{2} \) 1.31.ab
37 \( 1 + 8 T + p T^{2} \) 1.37.i
41 \( 1 - 11 T + p T^{2} \) 1.41.al
43 \( 1 + 10 T + p T^{2} \) 1.43.k
47 \( 1 + T + p T^{2} \) 1.47.b
53 \( 1 + 6 T + p T^{2} \) 1.53.g
59 \( 1 + 8 T + p T^{2} \) 1.59.i
61 \( 1 + 8 T + p T^{2} \) 1.61.i
67 \( 1 - 12 T + p T^{2} \) 1.67.am
71 \( 1 - 13 T + p T^{2} \) 1.71.an
73 \( 1 - 7 T + p T^{2} \) 1.73.ah
79 \( 1 + 12 T + p T^{2} \) 1.79.m
83 \( 1 - 16 T + p T^{2} \) 1.83.aq
89 \( 1 + 6 T + p T^{2} \) 1.89.g
97 \( 1 - 2 T + p T^{2} \) 1.97.ac
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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

−10.92086836632280153270529965910, −9.938539798352997483047810062433, −9.148863661306889990355175951583, −8.107227961593573582854075314832, −7.87730585194361309599526811936, −6.76826262654387773914920953864, −5.02078259089371613734136346031, −4.00989914232871951934465441985, −2.96124264604088800553202147952, −1.79937071104177429646005954852, 1.79937071104177429646005954852, 2.96124264604088800553202147952, 4.00989914232871951934465441985, 5.02078259089371613734136346031, 6.76826262654387773914920953864, 7.87730585194361309599526811936, 8.107227961593573582854075314832, 9.148863661306889990355175951583, 9.938539798352997483047810062433, 10.92086836632280153270529965910

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