Properties

Label 2-3640-1.1-c1-0-1
Degree $2$
Conductor $3640$
Sign $1$
Analytic cond. $29.0655$
Root an. cond. $5.39124$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2.74·3-s + 5-s − 7-s + 4.50·9-s − 3.92·11-s + 13-s − 2.74·15-s − 3.43·17-s − 1.39·19-s + 2.74·21-s − 4.90·23-s + 25-s − 4.13·27-s + 4.16·29-s − 1.75·31-s + 10.7·33-s − 35-s + 5.10·37-s − 2.74·39-s − 0.528·41-s − 4.03·43-s + 4.50·45-s + 5.27·47-s + 49-s + 9.41·51-s − 10.6·53-s − 3.92·55-s + ⋯
L(s)  = 1  − 1.58·3-s + 0.447·5-s − 0.377·7-s + 1.50·9-s − 1.18·11-s + 0.277·13-s − 0.707·15-s − 0.833·17-s − 0.320·19-s + 0.597·21-s − 1.02·23-s + 0.200·25-s − 0.796·27-s + 0.773·29-s − 0.316·31-s + 1.87·33-s − 0.169·35-s + 0.840·37-s − 0.438·39-s − 0.0825·41-s − 0.615·43-s + 0.672·45-s + 0.769·47-s + 0.142·49-s + 1.31·51-s − 1.46·53-s − 0.529·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3640 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3640 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3640\)    =    \(2^{3} \cdot 5 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(29.0655\)
Root analytic conductor: \(5.39124\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3640,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6166943462\)
\(L(\frac12)\) \(\approx\) \(0.6166943462\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - T \)
7 \( 1 + T \)
13 \( 1 - T \)
good3 \( 1 + 2.74T + 3T^{2} \)
11 \( 1 + 3.92T + 11T^{2} \)
17 \( 1 + 3.43T + 17T^{2} \)
19 \( 1 + 1.39T + 19T^{2} \)
23 \( 1 + 4.90T + 23T^{2} \)
29 \( 1 - 4.16T + 29T^{2} \)
31 \( 1 + 1.75T + 31T^{2} \)
37 \( 1 - 5.10T + 37T^{2} \)
41 \( 1 + 0.528T + 41T^{2} \)
43 \( 1 + 4.03T + 43T^{2} \)
47 \( 1 - 5.27T + 47T^{2} \)
53 \( 1 + 10.6T + 53T^{2} \)
59 \( 1 - 8.01T + 59T^{2} \)
61 \( 1 + 4.75T + 61T^{2} \)
67 \( 1 + 6.19T + 67T^{2} \)
71 \( 1 - 3.05T + 71T^{2} \)
73 \( 1 + 15.7T + 73T^{2} \)
79 \( 1 + 3.35T + 79T^{2} \)
83 \( 1 - 13.1T + 83T^{2} \)
89 \( 1 - 3.50T + 89T^{2} \)
97 \( 1 - 4.90T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.512696153573428771218334185464, −7.66992280109476526547993210976, −6.78141996208718407934231281460, −6.17608028871920141436552364513, −5.68274841056027616669042018142, −4.88058867364492546197949717347, −4.23320418905989631972122117201, −2.91509024097288717075643370924, −1.85484302850842171838853960377, −0.48333472831640626318437016445, 0.48333472831640626318437016445, 1.85484302850842171838853960377, 2.91509024097288717075643370924, 4.23320418905989631972122117201, 4.88058867364492546197949717347, 5.68274841056027616669042018142, 6.17608028871920141436552364513, 6.78141996208718407934231281460, 7.66992280109476526547993210976, 8.512696153573428771218334185464

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