Properties

Label 2-7381-1.1-c1-0-499
Degree $2$
Conductor $7381$
Sign $-1$
Analytic cond. $58.9375$
Root an. cond. $7.67708$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 0.488·2-s + 2.60·3-s − 1.76·4-s + 1.92·5-s − 1.27·6-s − 0.259·7-s + 1.83·8-s + 3.78·9-s − 0.940·10-s − 4.58·12-s + 2.14·13-s + 0.126·14-s + 5.02·15-s + 2.62·16-s − 4.30·17-s − 1.84·18-s − 7.44·19-s − 3.39·20-s − 0.675·21-s + 3.82·23-s + 4.78·24-s − 1.28·25-s − 1.04·26-s + 2.05·27-s + 0.456·28-s + 3.58·29-s − 2.45·30-s + ⋯
L(s)  = 1  − 0.345·2-s + 1.50·3-s − 0.880·4-s + 0.861·5-s − 0.519·6-s − 0.0979·7-s + 0.649·8-s + 1.26·9-s − 0.297·10-s − 1.32·12-s + 0.596·13-s + 0.0338·14-s + 1.29·15-s + 0.656·16-s − 1.04·17-s − 0.435·18-s − 1.70·19-s − 0.759·20-s − 0.147·21-s + 0.798·23-s + 0.976·24-s − 0.257·25-s − 0.205·26-s + 0.394·27-s + 0.0862·28-s + 0.665·29-s − 0.447·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7381 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7381 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7381\)    =    \(11^{2} \cdot 61\)
Sign: $-1$
Analytic conductor: \(58.9375\)
Root analytic conductor: \(7.67708\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7381,\ (\ :1/2),\ -1)\)

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)$
bad11 \( 1 \)
61 \( 1 - T \)
good2 \( 1 + 0.488T + 2T^{2} \)
3 \( 1 - 2.60T + 3T^{2} \)
5 \( 1 - 1.92T + 5T^{2} \)
7 \( 1 + 0.259T + 7T^{2} \)
13 \( 1 - 2.14T + 13T^{2} \)
17 \( 1 + 4.30T + 17T^{2} \)
19 \( 1 + 7.44T + 19T^{2} \)
23 \( 1 - 3.82T + 23T^{2} \)
29 \( 1 - 3.58T + 29T^{2} \)
31 \( 1 + 8.02T + 31T^{2} \)
37 \( 1 + 6.82T + 37T^{2} \)
41 \( 1 + 5.88T + 41T^{2} \)
43 \( 1 + 7.55T + 43T^{2} \)
47 \( 1 + 13.1T + 47T^{2} \)
53 \( 1 + 10.1T + 53T^{2} \)
59 \( 1 - 5.99T + 59T^{2} \)
67 \( 1 + 1.73T + 67T^{2} \)
71 \( 1 - 11.3T + 71T^{2} \)
73 \( 1 - 1.24T + 73T^{2} \)
79 \( 1 - 9.01T + 79T^{2} \)
83 \( 1 - 13.5T + 83T^{2} \)
89 \( 1 - 5.65T + 89T^{2} \)
97 \( 1 + 17.0T + 97T^{2} \)
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

−7.978543553771720531255692172186, −6.84387075389413440274055347907, −6.42378592626196705663826745757, −5.26900603084171812125720568683, −4.63311266991045617164880854091, −3.74654520613733517887718367824, −3.21562568142124754583579386137, −2.01441889999056453257087484760, −1.68878085480623405791736926021, 0, 1.68878085480623405791736926021, 2.01441889999056453257087484760, 3.21562568142124754583579386137, 3.74654520613733517887718367824, 4.63311266991045617164880854091, 5.26900603084171812125720568683, 6.42378592626196705663826745757, 6.84387075389413440274055347907, 7.978543553771720531255692172186

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