Properties

Label 2-705-1.1-c1-0-19
Degree $2$
Conductor $705$
Sign $-1$
Analytic cond. $5.62945$
Root an. cond. $2.37264$
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  − 3-s − 2·4-s − 5-s + 2·7-s + 9-s + 2·11-s + 2·12-s + 13-s + 15-s + 4·16-s − 2·17-s − 6·19-s + 2·20-s − 2·21-s − 7·23-s + 25-s − 27-s − 4·28-s − 6·29-s − 6·31-s − 2·33-s − 2·35-s − 2·36-s − 4·37-s − 39-s + 7·43-s − 4·44-s + ⋯
L(s)  = 1  − 0.577·3-s − 4-s − 0.447·5-s + 0.755·7-s + 1/3·9-s + 0.603·11-s + 0.577·12-s + 0.277·13-s + 0.258·15-s + 16-s − 0.485·17-s − 1.37·19-s + 0.447·20-s − 0.436·21-s − 1.45·23-s + 1/5·25-s − 0.192·27-s − 0.755·28-s − 1.11·29-s − 1.07·31-s − 0.348·33-s − 0.338·35-s − 1/3·36-s − 0.657·37-s − 0.160·39-s + 1.06·43-s − 0.603·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 705 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 705 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(705\)    =    \(3 \cdot 5 \cdot 47\)
Sign: $-1$
Analytic conductor: \(5.62945\)
Root analytic conductor: \(2.37264\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 705,\ (\ :1/2),\ -1)\)

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 $\mathbf{F}_p$
bad3 \( 1 + T \)
5 \( 1 + T \)
47 \( 1 + T \)
good2 \( 1 + p T^{2} \) 1.2.a
7 \( 1 - 2 T + p T^{2} \) 1.7.ac
11 \( 1 - 2 T + p T^{2} \) 1.11.ac
13 \( 1 - T + p T^{2} \) 1.13.ab
17 \( 1 + 2 T + p T^{2} \) 1.17.c
19 \( 1 + 6 T + p T^{2} \) 1.19.g
23 \( 1 + 7 T + p T^{2} \) 1.23.h
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 + 6 T + p T^{2} \) 1.31.g
37 \( 1 + 4 T + p T^{2} \) 1.37.e
41 \( 1 + p T^{2} \) 1.41.a
43 \( 1 - 7 T + p T^{2} \) 1.43.ah
53 \( 1 + 10 T + p T^{2} \) 1.53.k
59 \( 1 - 5 T + p T^{2} \) 1.59.af
61 \( 1 - 7 T + p T^{2} \) 1.61.ah
67 \( 1 - 4 T + p T^{2} \) 1.67.ae
71 \( 1 + 11 T + p T^{2} \) 1.71.l
73 \( 1 - 7 T + p T^{2} \) 1.73.ah
79 \( 1 + 13 T + p T^{2} \) 1.79.n
83 \( 1 + 8 T + p T^{2} \) 1.83.i
89 \( 1 + 7 T + p T^{2} \) 1.89.h
97 \( 1 - 10 T + p T^{2} \) 1.97.ak
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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

−10.04996275179432088924562520439, −9.044692233787574070771377846126, −8.374524162388426432032156238072, −7.50925969593788658157536204568, −6.31864401933706827967488722397, −5.40113086684499259398717159913, −4.35510905222641967521375323639, −3.83995520912045013003442751869, −1.74571211505373944726297969684, 0, 1.74571211505373944726297969684, 3.83995520912045013003442751869, 4.35510905222641967521375323639, 5.40113086684499259398717159913, 6.31864401933706827967488722397, 7.50925969593788658157536204568, 8.374524162388426432032156238072, 9.044692233787574070771377846126, 10.04996275179432088924562520439

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