Properties

Label 2-7935-1.1-c1-0-154
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  − 2.46·2-s − 3-s + 4.07·4-s − 5-s + 2.46·6-s − 1.15·7-s − 5.10·8-s + 9-s + 2.46·10-s + 4.09·11-s − 4.07·12-s − 2.47·13-s + 2.83·14-s + 15-s + 4.44·16-s − 2.96·17-s − 2.46·18-s + 0.682·19-s − 4.07·20-s + 1.15·21-s − 10.0·22-s + 5.10·24-s + 25-s + 6.08·26-s − 27-s − 4.68·28-s − 0.0686·29-s + ⋯
L(s)  = 1  − 1.74·2-s − 0.577·3-s + 2.03·4-s − 0.447·5-s + 1.00·6-s − 0.434·7-s − 1.80·8-s + 0.333·9-s + 0.779·10-s + 1.23·11-s − 1.17·12-s − 0.685·13-s + 0.757·14-s + 0.258·15-s + 1.11·16-s − 0.718·17-s − 0.580·18-s + 0.156·19-s − 0.910·20-s + 0.251·21-s − 2.15·22-s + 1.04·24-s + 0.200·25-s + 1.19·26-s − 0.192·27-s − 0.885·28-s − 0.0127·29-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 \( 1 + 2.46T + 2T^{2} \)
7 \( 1 + 1.15T + 7T^{2} \)
11 \( 1 - 4.09T + 11T^{2} \)
13 \( 1 + 2.47T + 13T^{2} \)
17 \( 1 + 2.96T + 17T^{2} \)
19 \( 1 - 0.682T + 19T^{2} \)
29 \( 1 + 0.0686T + 29T^{2} \)
31 \( 1 + 5.89T + 31T^{2} \)
37 \( 1 - 8.94T + 37T^{2} \)
41 \( 1 - 4.52T + 41T^{2} \)
43 \( 1 - 1.80T + 43T^{2} \)
47 \( 1 - 2.37T + 47T^{2} \)
53 \( 1 + 13.8T + 53T^{2} \)
59 \( 1 - 11.1T + 59T^{2} \)
61 \( 1 + 4.35T + 61T^{2} \)
67 \( 1 + 3.24T + 67T^{2} \)
71 \( 1 - 13.5T + 71T^{2} \)
73 \( 1 - 5.50T + 73T^{2} \)
79 \( 1 + 0.165T + 79T^{2} \)
83 \( 1 + 8.93T + 83T^{2} \)
89 \( 1 - 12.6T + 89T^{2} \)
97 \( 1 + 16.9T + 97T^{2} \)
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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

−7.62953846770193087486443865015, −6.83375943011653014179681184033, −6.57237309872005636763540143738, −5.73357681313496001742697178592, −4.62890334821213145892613698850, −3.86493864249819928909932143684, −2.78981984808353749677515974332, −1.85087053866434054195016408462, −0.918187160900491144939478693317, 0, 0.918187160900491144939478693317, 1.85087053866434054195016408462, 2.78981984808353749677515974332, 3.86493864249819928909932143684, 4.62890334821213145892613698850, 5.73357681313496001742697178592, 6.57237309872005636763540143738, 6.83375943011653014179681184033, 7.62953846770193087486443865015

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