Properties

Label 2-7605-1.1-c1-0-229
Degree $2$
Conductor $7605$
Sign $-1$
Analytic cond. $60.7262$
Root an. cond. $7.79270$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.56·2-s + 0.438·4-s − 5-s + 4.56·7-s − 2.43·8-s − 1.56·10-s − 2.56·11-s + 7.12·14-s − 4.68·16-s − 2.56·17-s − 3.12·19-s − 0.438·20-s − 4·22-s + 6.56·23-s + 25-s + 1.99·28-s + 1.12·29-s − 6·31-s − 2.43·32-s − 4·34-s − 4.56·35-s − 1.68·37-s − 4.87·38-s + 2.43·40-s + 0.561·41-s − 5.12·43-s − 1.12·44-s + ⋯
L(s)  = 1  + 1.10·2-s + 0.219·4-s − 0.447·5-s + 1.72·7-s − 0.862·8-s − 0.493·10-s − 0.772·11-s + 1.90·14-s − 1.17·16-s − 0.621·17-s − 0.716·19-s − 0.0980·20-s − 0.852·22-s + 1.36·23-s + 0.200·25-s + 0.377·28-s + 0.208·29-s − 1.07·31-s − 0.431·32-s − 0.685·34-s − 0.771·35-s − 0.276·37-s − 0.791·38-s + 0.385·40-s + 0.0876·41-s − 0.781·43-s − 0.169·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7605 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7605 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7605\)    =    \(3^{2} \cdot 5 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(60.7262\)
Root analytic conductor: \(7.79270\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7605,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 + T \)
13 \( 1 \)
good2 \( 1 - 1.56T + 2T^{2} \)
7 \( 1 - 4.56T + 7T^{2} \)
11 \( 1 + 2.56T + 11T^{2} \)
17 \( 1 + 2.56T + 17T^{2} \)
19 \( 1 + 3.12T + 19T^{2} \)
23 \( 1 - 6.56T + 23T^{2} \)
29 \( 1 - 1.12T + 29T^{2} \)
31 \( 1 + 6T + 31T^{2} \)
37 \( 1 + 1.68T + 37T^{2} \)
41 \( 1 - 0.561T + 41T^{2} \)
43 \( 1 + 5.12T + 43T^{2} \)
47 \( 1 + 2.87T + 47T^{2} \)
53 \( 1 - 7.68T + 53T^{2} \)
59 \( 1 + 12T + 59T^{2} \)
61 \( 1 - 5.68T + 61T^{2} \)
67 \( 1 + 13.3T + 67T^{2} \)
71 \( 1 + 14.5T + 71T^{2} \)
73 \( 1 - 6T + 73T^{2} \)
79 \( 1 + 7.68T + 79T^{2} \)
83 \( 1 + 16.4T + 83T^{2} \)
89 \( 1 - 1.68T + 89T^{2} \)
97 \( 1 - 11.9T + 97T^{2} \)
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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

−7.41521058703008263132812044952, −6.85979989724566966429228511734, −5.79376183270463591176874316121, −5.24562716356405514660489227274, −4.61231143778379620110568609475, −4.27061092557917247733345926989, −3.24745175263097006770272415338, −2.45980293618843288917115321302, −1.48739961317658118421891326848, 0, 1.48739961317658118421891326848, 2.45980293618843288917115321302, 3.24745175263097006770272415338, 4.27061092557917247733345926989, 4.61231143778379620110568609475, 5.24562716356405514660489227274, 5.79376183270463591176874316121, 6.85979989724566966429228511734, 7.41521058703008263132812044952

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