Properties

Label 2-7105-1.1-c1-0-202
Degree $2$
Conductor $7105$
Sign $-1$
Analytic cond. $56.7337$
Root an. cond. $7.53217$
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  − 2-s − 2·3-s − 4-s + 5-s + 2·6-s + 3·8-s + 9-s − 10-s + 2·12-s + 2·13-s − 2·15-s − 16-s − 18-s − 6·19-s − 20-s + 8·23-s − 6·24-s + 25-s − 2·26-s + 4·27-s − 29-s + 2·30-s − 2·31-s − 5·32-s − 36-s − 2·37-s + 6·38-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.15·3-s − 1/2·4-s + 0.447·5-s + 0.816·6-s + 1.06·8-s + 1/3·9-s − 0.316·10-s + 0.577·12-s + 0.554·13-s − 0.516·15-s − 1/4·16-s − 0.235·18-s − 1.37·19-s − 0.223·20-s + 1.66·23-s − 1.22·24-s + 1/5·25-s − 0.392·26-s + 0.769·27-s − 0.185·29-s + 0.365·30-s − 0.359·31-s − 0.883·32-s − 1/6·36-s − 0.328·37-s + 0.973·38-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7105 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7105 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7105\)    =    \(5 \cdot 7^{2} \cdot 29\)
Sign: $-1$
Analytic conductor: \(56.7337\)
Root analytic conductor: \(7.53217\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7105,\ (\ :1/2),\ -1)\)

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 $\mathbf{F}_p$
bad5 \( 1 - T \)
7 \( 1 \)
29 \( 1 + T \)
good2 \( 1 + T + p T^{2} \) 1.2.b
3 \( 1 + 2 T + p T^{2} \) 1.3.c
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
17 \( 1 + p T^{2} \) 1.17.a
19 \( 1 + 6 T + p T^{2} \) 1.19.g
23 \( 1 - 8 T + p T^{2} \) 1.23.ai
31 \( 1 + 2 T + p T^{2} \) 1.31.c
37 \( 1 + 2 T + p T^{2} \) 1.37.c
41 \( 1 + 8 T + p T^{2} \) 1.41.i
43 \( 1 - 8 T + p T^{2} \) 1.43.ai
47 \( 1 + 6 T + p T^{2} \) 1.47.g
53 \( 1 + 2 T + p T^{2} \) 1.53.c
59 \( 1 + 12 T + p T^{2} \) 1.59.m
61 \( 1 - 4 T + p T^{2} \) 1.61.ae
67 \( 1 + 12 T + p T^{2} \) 1.67.m
71 \( 1 - 8 T + p T^{2} \) 1.71.ai
73 \( 1 + p T^{2} \) 1.73.a
79 \( 1 - 16 T + p T^{2} \) 1.79.aq
83 \( 1 + p T^{2} \) 1.83.a
89 \( 1 - 12 T + p T^{2} \) 1.89.am
97 \( 1 + 8 T + p T^{2} \) 1.97.i
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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

−7.63680977417626319860156395521, −6.72958045417630691314647175969, −6.30624283276288604819269889607, −5.39830270417944638364994832918, −4.93637363698639905450550378985, −4.18882709790670868998904430555, −3.14955667191754086863496658646, −1.87520793646228447876469158892, −0.981480171235709942798260770225, 0, 0.981480171235709942798260770225, 1.87520793646228447876469158892, 3.14955667191754086863496658646, 4.18882709790670868998904430555, 4.93637363698639905450550378985, 5.39830270417944638364994832918, 6.30624283276288604819269889607, 6.72958045417630691314647175969, 7.63680977417626319860156395521

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