Properties

Label 2-7935-1.1-c1-0-113
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  + 0.395·2-s − 3-s − 1.84·4-s − 5-s − 0.395·6-s − 4.18·7-s − 1.51·8-s + 9-s − 0.395·10-s − 4.53·11-s + 1.84·12-s + 0.790·13-s − 1.65·14-s + 15-s + 3.08·16-s − 0.109·17-s + 0.395·18-s + 2.45·19-s + 1.84·20-s + 4.18·21-s − 1.79·22-s + 1.51·24-s + 25-s + 0.312·26-s − 27-s + 7.71·28-s + 0.297·29-s + ⋯
L(s)  = 1  + 0.279·2-s − 0.577·3-s − 0.921·4-s − 0.447·5-s − 0.161·6-s − 1.58·7-s − 0.537·8-s + 0.333·9-s − 0.124·10-s − 1.36·11-s + 0.532·12-s + 0.219·13-s − 0.441·14-s + 0.258·15-s + 0.771·16-s − 0.0264·17-s + 0.0931·18-s + 0.562·19-s + 0.412·20-s + 0.912·21-s − 0.381·22-s + 0.310·24-s + 0.200·25-s + 0.0612·26-s − 0.192·27-s + 1.45·28-s + 0.0552·29-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 \( 1 - 0.395T + 2T^{2} \)
7 \( 1 + 4.18T + 7T^{2} \)
11 \( 1 + 4.53T + 11T^{2} \)
13 \( 1 - 0.790T + 13T^{2} \)
17 \( 1 + 0.109T + 17T^{2} \)
19 \( 1 - 2.45T + 19T^{2} \)
29 \( 1 - 0.297T + 29T^{2} \)
31 \( 1 - 7.92T + 31T^{2} \)
37 \( 1 + 8.06T + 37T^{2} \)
41 \( 1 + 5.81T + 41T^{2} \)
43 \( 1 + 10.1T + 43T^{2} \)
47 \( 1 - 3.16T + 47T^{2} \)
53 \( 1 - 1.60T + 53T^{2} \)
59 \( 1 - 9.62T + 59T^{2} \)
61 \( 1 - 2.95T + 61T^{2} \)
67 \( 1 - 11.6T + 67T^{2} \)
71 \( 1 - 15.0T + 71T^{2} \)
73 \( 1 - 0.938T + 73T^{2} \)
79 \( 1 + 5.60T + 79T^{2} \)
83 \( 1 - 5.74T + 83T^{2} \)
89 \( 1 - 17.9T + 89T^{2} \)
97 \( 1 + 4.24T + 97T^{2} \)
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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

−7.41309146818083323563165505719, −6.66283340648445467490268563971, −6.09914599951319060533317787094, −5.14326675410132171789994381520, −4.98078039806277593249921732613, −3.72404373812526046783580402486, −3.42230537817878378933583190977, −2.48359887947410332915243865833, −0.78292671526058980933498600320, 0, 0.78292671526058980933498600320, 2.48359887947410332915243865833, 3.42230537817878378933583190977, 3.72404373812526046783580402486, 4.98078039806277593249921732613, 5.14326675410132171789994381520, 6.09914599951319060533317787094, 6.66283340648445467490268563971, 7.41309146818083323563165505719

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