Properties

Label 2-2376-1.1-c1-0-32
Degree $2$
Conductor $2376$
Sign $-1$
Analytic cond. $18.9724$
Root an. cond. $4.35573$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7-s − 11-s − 3·13-s − 5·19-s + 4·23-s − 5·25-s + 4·29-s − 4·31-s − 37-s − 8·41-s − 8·47-s − 6·49-s − 4·53-s + 8·59-s + 7·61-s − 5·67-s − 11·73-s − 77-s − 79-s + 16·83-s − 3·91-s + 5·97-s − 4·101-s − 7·103-s + 8·107-s − 14·109-s − 16·113-s + ⋯
L(s)  = 1  + 0.377·7-s − 0.301·11-s − 0.832·13-s − 1.14·19-s + 0.834·23-s − 25-s + 0.742·29-s − 0.718·31-s − 0.164·37-s − 1.24·41-s − 1.16·47-s − 6/7·49-s − 0.549·53-s + 1.04·59-s + 0.896·61-s − 0.610·67-s − 1.28·73-s − 0.113·77-s − 0.112·79-s + 1.75·83-s − 0.314·91-s + 0.507·97-s − 0.398·101-s − 0.689·103-s + 0.773·107-s − 1.34·109-s − 1.50·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2376 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2376 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2376\)    =    \(2^{3} \cdot 3^{3} \cdot 11\)
Sign: $-1$
Analytic conductor: \(18.9724\)
Root analytic conductor: \(4.35573\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2376,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3 \( 1 \)
11 \( 1 + T \)
good5 \( 1 + p T^{2} \) 1.5.a
7 \( 1 - T + p T^{2} \) 1.7.ab
13 \( 1 + 3 T + p T^{2} \) 1.13.d
17 \( 1 + p T^{2} \) 1.17.a
19 \( 1 + 5 T + p T^{2} \) 1.19.f
23 \( 1 - 4 T + p T^{2} \) 1.23.ae
29 \( 1 - 4 T + p T^{2} \) 1.29.ae
31 \( 1 + 4 T + p T^{2} \) 1.31.e
37 \( 1 + T + p T^{2} \) 1.37.b
41 \( 1 + 8 T + p T^{2} \) 1.41.i
43 \( 1 + p T^{2} \) 1.43.a
47 \( 1 + 8 T + p T^{2} \) 1.47.i
53 \( 1 + 4 T + p T^{2} \) 1.53.e
59 \( 1 - 8 T + p T^{2} \) 1.59.ai
61 \( 1 - 7 T + p T^{2} \) 1.61.ah
67 \( 1 + 5 T + p T^{2} \) 1.67.f
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 + 11 T + p T^{2} \) 1.73.l
79 \( 1 + T + p T^{2} \) 1.79.b
83 \( 1 - 16 T + p T^{2} \) 1.83.aq
89 \( 1 + p T^{2} \) 1.89.a
97 \( 1 - 5 T + p T^{2} \) 1.97.af
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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

−8.491643667319512722844908355271, −7.911378237636725425197479413896, −7.03965186684405176147162165641, −6.34478365581971936012284535729, −5.27713728477525503809337925520, −4.71354844510917304529360302350, −3.69776450266362512034508615687, −2.61846300518308503839477032545, −1.66629105944210080601378298402, 0, 1.66629105944210080601378298402, 2.61846300518308503839477032545, 3.69776450266362512034508615687, 4.71354844510917304529360302350, 5.27713728477525503809337925520, 6.34478365581971936012284535729, 7.03965186684405176147162165641, 7.911378237636725425197479413896, 8.491643667319512722844908355271

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