Properties

Label 2-6240-1.1-c1-0-66
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 $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s + 3.27·7-s + 9-s − 5.27·11-s + 13-s + 15-s + 1.27·17-s + 2·19-s − 3.27·21-s − 7.27·23-s + 25-s − 27-s + 4·31-s + 5.27·33-s − 3.27·35-s + 0.725·37-s − 39-s + 0.725·41-s + 6.54·43-s − 45-s + 4·47-s + 3.72·49-s − 1.27·51-s + 0.725·53-s + 5.27·55-s − 2·57-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s + 1.23·7-s + 0.333·9-s − 1.59·11-s + 0.277·13-s + 0.258·15-s + 0.309·17-s + 0.458·19-s − 0.714·21-s − 1.51·23-s + 0.200·25-s − 0.192·27-s + 0.718·31-s + 0.918·33-s − 0.553·35-s + 0.119·37-s − 0.160·39-s + 0.113·41-s + 0.998·43-s − 0.149·45-s + 0.583·47-s + 0.532·49-s − 0.178·51-s + 0.0995·53-s + 0.711·55-s − 0.264·57-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: \(1\)
Selberg data: \((2,\ 6240,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
5 \( 1 + T \)
13 \( 1 - T \)
good7 \( 1 - 3.27T + 7T^{2} \)
11 \( 1 + 5.27T + 11T^{2} \)
17 \( 1 - 1.27T + 17T^{2} \)
19 \( 1 - 2T + 19T^{2} \)
23 \( 1 + 7.27T + 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 4T + 31T^{2} \)
37 \( 1 - 0.725T + 37T^{2} \)
41 \( 1 - 0.725T + 41T^{2} \)
43 \( 1 - 6.54T + 43T^{2} \)
47 \( 1 - 4T + 47T^{2} \)
53 \( 1 - 0.725T + 53T^{2} \)
59 \( 1 + 4T + 59T^{2} \)
61 \( 1 + 13.8T + 61T^{2} \)
67 \( 1 + 8T + 67T^{2} \)
71 \( 1 + 9.27T + 71T^{2} \)
73 \( 1 - 2.54T + 73T^{2} \)
79 \( 1 + 6.72T + 79T^{2} \)
83 \( 1 + 12T + 83T^{2} \)
89 \( 1 + 0.725T + 89T^{2} \)
97 \( 1 - 6.72T + 97T^{2} \)
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

−7.74205703866227928288516697621, −7.24849580329474821067399303979, −5.98656202243080572645395852967, −5.64426917363367004586722817819, −4.70887175201717464566073276690, −4.35586323371795231733808055445, −3.18870489807176376349147038664, −2.24721263954413551298734785248, −1.23585906928355941075006871766, 0, 1.23585906928355941075006871766, 2.24721263954413551298734785248, 3.18870489807176376349147038664, 4.35586323371795231733808055445, 4.70887175201717464566073276690, 5.64426917363367004586722817819, 5.98656202243080572645395852967, 7.24849580329474821067399303979, 7.74205703866227928288516697621

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