Properties

Label 2-7245-1.1-c1-0-69
Degree $2$
Conductor $7245$
Sign $1$
Analytic cond. $57.8516$
Root an. cond. $7.60602$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.509·2-s − 1.74·4-s − 5-s + 7-s + 1.90·8-s + 0.509·10-s + 0.761·11-s + 0.924·13-s − 0.509·14-s + 2.51·16-s + 2.41·17-s + 5.39·19-s + 1.74·20-s − 0.387·22-s + 23-s + 25-s − 0.470·26-s − 1.74·28-s + 1.88·29-s + 7.21·31-s − 5.08·32-s − 1.22·34-s − 35-s − 1.31·37-s − 2.74·38-s − 1.90·40-s − 8.00·41-s + ⋯
L(s)  = 1  − 0.359·2-s − 0.870·4-s − 0.447·5-s + 0.377·7-s + 0.673·8-s + 0.160·10-s + 0.229·11-s + 0.256·13-s − 0.136·14-s + 0.628·16-s + 0.585·17-s + 1.23·19-s + 0.389·20-s − 0.0826·22-s + 0.208·23-s + 0.200·25-s − 0.0922·26-s − 0.328·28-s + 0.349·29-s + 1.29·31-s − 0.899·32-s − 0.210·34-s − 0.169·35-s − 0.216·37-s − 0.445·38-s − 0.301·40-s − 1.25·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7245 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7245 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7245\)    =    \(3^{2} \cdot 5 \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(57.8516\)
Root analytic conductor: \(7.60602\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7245,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.419812186\)
\(L(\frac12)\) \(\approx\) \(1.419812186\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 + T \)
7 \( 1 - T \)
23 \( 1 - T \)
good2 \( 1 + 0.509T + 2T^{2} \)
11 \( 1 - 0.761T + 11T^{2} \)
13 \( 1 - 0.924T + 13T^{2} \)
17 \( 1 - 2.41T + 17T^{2} \)
19 \( 1 - 5.39T + 19T^{2} \)
29 \( 1 - 1.88T + 29T^{2} \)
31 \( 1 - 7.21T + 31T^{2} \)
37 \( 1 + 1.31T + 37T^{2} \)
41 \( 1 + 8.00T + 41T^{2} \)
43 \( 1 - 2.57T + 43T^{2} \)
47 \( 1 - 11.6T + 47T^{2} \)
53 \( 1 + 3.28T + 53T^{2} \)
59 \( 1 + 11.7T + 59T^{2} \)
61 \( 1 - 9.31T + 61T^{2} \)
67 \( 1 - 9.89T + 67T^{2} \)
71 \( 1 - 5.91T + 71T^{2} \)
73 \( 1 + 0.915T + 73T^{2} \)
79 \( 1 + 3.95T + 79T^{2} \)
83 \( 1 + 12.9T + 83T^{2} \)
89 \( 1 - 9.31T + 89T^{2} \)
97 \( 1 - 0.412T + 97T^{2} \)
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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

−8.051187442362239913022069244948, −7.41961792799847175631439402482, −6.67388759250654225179379794500, −5.63102497800193335528206746468, −5.08489995305959079175287809612, −4.33456847798972623957180655780, −3.64896534557406659581775950631, −2.83202845067356960721666146644, −1.43749903475990619842336988150, −0.71855462920444387213485073510, 0.71855462920444387213485073510, 1.43749903475990619842336988150, 2.83202845067356960721666146644, 3.64896534557406659581775950631, 4.33456847798972623957180655780, 5.08489995305959079175287809612, 5.63102497800193335528206746468, 6.67388759250654225179379794500, 7.41961792799847175631439402482, 8.051187442362239913022069244948

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