Properties

Label 2-7935-1.1-c1-0-140
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  − 2.12·2-s − 3-s + 2.52·4-s + 5-s + 2.12·6-s − 2.46·7-s − 1.11·8-s + 9-s − 2.12·10-s − 2.49·11-s − 2.52·12-s + 0.527·13-s + 5.24·14-s − 15-s − 2.67·16-s − 4.57·17-s − 2.12·18-s − 5.03·19-s + 2.52·20-s + 2.46·21-s + 5.31·22-s + 1.11·24-s + 25-s − 1.12·26-s − 27-s − 6.22·28-s + 1.30·29-s + ⋯
L(s)  = 1  − 1.50·2-s − 0.577·3-s + 1.26·4-s + 0.447·5-s + 0.868·6-s − 0.931·7-s − 0.395·8-s + 0.333·9-s − 0.672·10-s − 0.753·11-s − 0.729·12-s + 0.146·13-s + 1.40·14-s − 0.258·15-s − 0.668·16-s − 1.10·17-s − 0.501·18-s − 1.15·19-s + 0.564·20-s + 0.537·21-s + 1.13·22-s + 0.228·24-s + 0.200·25-s − 0.219·26-s − 0.192·27-s − 1.17·28-s + 0.242·29-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 \( 1 + 2.12T + 2T^{2} \)
7 \( 1 + 2.46T + 7T^{2} \)
11 \( 1 + 2.49T + 11T^{2} \)
13 \( 1 - 0.527T + 13T^{2} \)
17 \( 1 + 4.57T + 17T^{2} \)
19 \( 1 + 5.03T + 19T^{2} \)
29 \( 1 - 1.30T + 29T^{2} \)
31 \( 1 + 1.05T + 31T^{2} \)
37 \( 1 - 4.73T + 37T^{2} \)
41 \( 1 + 2.46T + 41T^{2} \)
43 \( 1 - 12.2T + 43T^{2} \)
47 \( 1 - 6.76T + 47T^{2} \)
53 \( 1 - 2.41T + 53T^{2} \)
59 \( 1 - 1.49T + 59T^{2} \)
61 \( 1 - 6.45T + 61T^{2} \)
67 \( 1 - 8.91T + 67T^{2} \)
71 \( 1 - 2.83T + 71T^{2} \)
73 \( 1 + 14.8T + 73T^{2} \)
79 \( 1 - 15.2T + 79T^{2} \)
83 \( 1 - 0.703T + 83T^{2} \)
89 \( 1 - 7.10T + 89T^{2} \)
97 \( 1 + 3.32T + 97T^{2} \)
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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

−7.57222094718469030622590033667, −6.81592878932667913804725211245, −6.39218225542060888898204065165, −5.69922199754320367378340077245, −4.71766067764799335800846798574, −3.94040136638440342686759001218, −2.60449294201606310342332792384, −2.11625763475859729002353720165, −0.861237398389777400742820790250, 0, 0.861237398389777400742820790250, 2.11625763475859729002353720165, 2.60449294201606310342332792384, 3.94040136638440342686759001218, 4.71766067764799335800846798574, 5.69922199754320367378340077245, 6.39218225542060888898204065165, 6.81592878932667913804725211245, 7.57222094718469030622590033667

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