Properties

Label 2-6240-1.1-c1-0-44
Degree $2$
Conductor $6240$
Sign $1$
Analytic cond. $49.8266$
Root an. cond. $7.05879$
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  + 3-s + 5-s + 2.50·7-s + 9-s + 2.50·11-s − 13-s + 15-s − 5.27·17-s − 3.23·19-s + 2.50·21-s − 3.27·23-s + 25-s + 27-s − 7.00·29-s + 9.77·31-s + 2.50·33-s + 2.50·35-s + 5.27·37-s − 39-s + 11.7·41-s + 9.00·43-s + 45-s − 5.77·47-s − 0.733·49-s − 5.27·51-s + 2.72·53-s + 2.50·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s + 0.946·7-s + 0.333·9-s + 0.754·11-s − 0.277·13-s + 0.258·15-s − 1.27·17-s − 0.741·19-s + 0.546·21-s − 0.682·23-s + 0.200·25-s + 0.192·27-s − 1.30·29-s + 1.75·31-s + 0.435·33-s + 0.423·35-s + 0.866·37-s − 0.160·39-s + 1.83·41-s + 1.37·43-s + 0.149·45-s − 0.842·47-s − 0.104·49-s − 0.738·51-s + 0.374·53-s + 0.337·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6240 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6240 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6240\)    =    \(2^{5} \cdot 3 \cdot 5 \cdot 13\)
Sign: $1$
Analytic conductor: \(49.8266\)
Root analytic conductor: \(7.05879\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6240,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.190582076\)
\(L(\frac12)\) \(\approx\) \(3.190582076\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
5 \( 1 - T \)
13 \( 1 + T \)
good7 \( 1 - 2.50T + 7T^{2} \)
11 \( 1 - 2.50T + 11T^{2} \)
17 \( 1 + 5.27T + 17T^{2} \)
19 \( 1 + 3.23T + 19T^{2} \)
23 \( 1 + 3.27T + 23T^{2} \)
29 \( 1 + 7.00T + 29T^{2} \)
31 \( 1 - 9.77T + 31T^{2} \)
37 \( 1 - 5.27T + 37T^{2} \)
41 \( 1 - 11.7T + 41T^{2} \)
43 \( 1 - 9.00T + 43T^{2} \)
47 \( 1 + 5.77T + 47T^{2} \)
53 \( 1 - 2.72T + 53T^{2} \)
59 \( 1 - 5.77T + 59T^{2} \)
61 \( 1 - 9.27T + 61T^{2} \)
67 \( 1 + 1.77T + 67T^{2} \)
71 \( 1 - 10.5T + 71T^{2} \)
73 \( 1 - 2T + 73T^{2} \)
79 \( 1 - 0.726T + 79T^{2} \)
83 \( 1 - 1.77T + 83T^{2} \)
89 \( 1 - 18.2T + 89T^{2} \)
97 \( 1 - 16.7T + 97T^{2} \)
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

−8.000665346969985036829829536062, −7.54420722221040656702253361032, −6.51478501605931146222863840122, −6.12682841889645545559456534178, −5.01849667978628796528617820788, −4.36247567850828928003541356113, −3.79466137559504576528199137847, −2.40401957070359678504075015187, −2.11286667597339434887751903435, −0.929929148884187071246903180701, 0.929929148884187071246903180701, 2.11286667597339434887751903435, 2.40401957070359678504075015187, 3.79466137559504576528199137847, 4.36247567850828928003541356113, 5.01849667978628796528617820788, 6.12682841889645545559456534178, 6.51478501605931146222863840122, 7.54420722221040656702253361032, 8.000665346969985036829829536062

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