Properties

Label 2-7935-1.1-c1-0-323
Degree $2$
Conductor $7935$
Sign $-1$
Analytic cond. $63.3612$
Root an. cond. $7.95998$
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  + 1.83·2-s + 3-s + 1.35·4-s + 5-s + 1.83·6-s − 1.47·7-s − 1.17·8-s + 9-s + 1.83·10-s − 1.03·11-s + 1.35·12-s + 2.31·13-s − 2.71·14-s + 15-s − 4.87·16-s − 6.53·17-s + 1.83·18-s − 2.23·19-s + 1.35·20-s − 1.47·21-s − 1.89·22-s − 1.17·24-s + 25-s + 4.23·26-s + 27-s − 2.00·28-s − 0.725·29-s + ⋯
L(s)  = 1  + 1.29·2-s + 0.577·3-s + 0.678·4-s + 0.447·5-s + 0.748·6-s − 0.559·7-s − 0.416·8-s + 0.333·9-s + 0.579·10-s − 0.311·11-s + 0.391·12-s + 0.641·13-s − 0.724·14-s + 0.258·15-s − 1.21·16-s − 1.58·17-s + 0.431·18-s − 0.513·19-s + 0.303·20-s − 0.322·21-s − 0.404·22-s − 0.240·24-s + 0.200·25-s + 0.830·26-s + 0.192·27-s − 0.379·28-s − 0.134·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7935\)    =    \(3 \cdot 5 \cdot 23^{2}\)
Sign: $-1$
Analytic conductor: \(63.3612\)
Root analytic conductor: \(7.95998\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7935,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 - T \)
23 \( 1 \)
good2 \( 1 - 1.83T + 2T^{2} \)
7 \( 1 + 1.47T + 7T^{2} \)
11 \( 1 + 1.03T + 11T^{2} \)
13 \( 1 - 2.31T + 13T^{2} \)
17 \( 1 + 6.53T + 17T^{2} \)
19 \( 1 + 2.23T + 19T^{2} \)
29 \( 1 + 0.725T + 29T^{2} \)
31 \( 1 + 3.74T + 31T^{2} \)
37 \( 1 - 2.04T + 37T^{2} \)
41 \( 1 - 12.5T + 41T^{2} \)
43 \( 1 + 3.10T + 43T^{2} \)
47 \( 1 + 5.34T + 47T^{2} \)
53 \( 1 + 4.03T + 53T^{2} \)
59 \( 1 + 5.43T + 59T^{2} \)
61 \( 1 + 1.05T + 61T^{2} \)
67 \( 1 + 2.28T + 67T^{2} \)
71 \( 1 + 12.0T + 71T^{2} \)
73 \( 1 - 1.97T + 73T^{2} \)
79 \( 1 + 5.74T + 79T^{2} \)
83 \( 1 + 3.13T + 83T^{2} \)
89 \( 1 + 9.77T + 89T^{2} \)
97 \( 1 + 11.1T + 97T^{2} \)
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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

−7.27647745059524736284157639431, −6.47334307703313405378614589001, −6.15410667085462306458885877771, −5.34054821313108936546676022784, −4.46791709118167594868290868508, −4.05557986008278231273439498150, −3.12824367012157628260917790289, −2.58788946138009423763632618378, −1.70779569345026947760004560076, 0, 1.70779569345026947760004560076, 2.58788946138009423763632618378, 3.12824367012157628260917790289, 4.05557986008278231273439498150, 4.46791709118167594868290868508, 5.34054821313108936546676022784, 6.15410667085462306458885877771, 6.47334307703313405378614589001, 7.27647745059524736284157639431

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