Properties

Label 2-3240-1.1-c1-0-41
Degree $2$
Conductor $3240$
Sign $-1$
Analytic cond. $25.8715$
Root an. cond. $5.08640$
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  − 5-s + 0.867·7-s + 4.08·11-s + 1.21·13-s − 7.82·17-s − 4.51·19-s − 2.86·23-s + 25-s − 6.29·29-s − 2.52·31-s − 0.867·35-s − 0.523·37-s + 8.12·41-s + 3.82·43-s + 1.39·47-s − 6.24·49-s − 13.9·53-s − 4.08·55-s − 6.87·59-s + 9.08·61-s − 1.21·65-s + 3.37·67-s − 3.21·71-s + 8.60·73-s + 3.54·77-s + 16.2·79-s − 6.44·83-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.327·7-s + 1.23·11-s + 0.336·13-s − 1.89·17-s − 1.03·19-s − 0.597·23-s + 0.200·25-s − 1.16·29-s − 0.453·31-s − 0.146·35-s − 0.0859·37-s + 1.26·41-s + 0.582·43-s + 0.202·47-s − 0.892·49-s − 1.91·53-s − 0.551·55-s − 0.894·59-s + 1.16·61-s − 0.150·65-s + 0.412·67-s − 0.381·71-s + 1.00·73-s + 0.404·77-s + 1.82·79-s − 0.707·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3240 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3240 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3240\)    =    \(2^{3} \cdot 3^{4} \cdot 5\)
Sign: $-1$
Analytic conductor: \(25.8715\)
Root analytic conductor: \(5.08640\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3240,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 + T \)
good7 \( 1 - 0.867T + 7T^{2} \)
11 \( 1 - 4.08T + 11T^{2} \)
13 \( 1 - 1.21T + 13T^{2} \)
17 \( 1 + 7.82T + 17T^{2} \)
19 \( 1 + 4.51T + 19T^{2} \)
23 \( 1 + 2.86T + 23T^{2} \)
29 \( 1 + 6.29T + 29T^{2} \)
31 \( 1 + 2.52T + 31T^{2} \)
37 \( 1 + 0.523T + 37T^{2} \)
41 \( 1 - 8.12T + 41T^{2} \)
43 \( 1 - 3.82T + 43T^{2} \)
47 \( 1 - 1.39T + 47T^{2} \)
53 \( 1 + 13.9T + 53T^{2} \)
59 \( 1 + 6.87T + 59T^{2} \)
61 \( 1 - 9.08T + 61T^{2} \)
67 \( 1 - 3.37T + 67T^{2} \)
71 \( 1 + 3.21T + 71T^{2} \)
73 \( 1 - 8.60T + 73T^{2} \)
79 \( 1 - 16.2T + 79T^{2} \)
83 \( 1 + 6.44T + 83T^{2} \)
89 \( 1 - 10.2T + 89T^{2} \)
97 \( 1 + 8.77T + 97T^{2} \)
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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

−8.284964602088130962835408073936, −7.62055059412824464490502444249, −6.56228020705960381103763294605, −6.33755627102434731532282709488, −5.11264134926686484918461396264, −4.14084827493261420684785697366, −3.87007408133101056963171950042, −2.43784653502910551690928111155, −1.54353859014542862715399800601, 0, 1.54353859014542862715399800601, 2.43784653502910551690928111155, 3.87007408133101056963171950042, 4.14084827493261420684785697366, 5.11264134926686484918461396264, 6.33755627102434731532282709488, 6.56228020705960381103763294605, 7.62055059412824464490502444249, 8.284964602088130962835408073936

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