Properties

Label 2-7920-1.1-c1-0-62
Degree $2$
Conductor $7920$
Sign $-1$
Analytic cond. $63.2415$
Root an. cond. $7.95245$
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  − 5-s − 1.41·7-s − 11-s − 0.585·13-s + 3.41·17-s + 5.65·19-s − 2.82·23-s + 25-s − 0.828·29-s − 6.48·31-s + 1.41·35-s − 7.65·37-s + 10.4·41-s − 2.58·43-s + 2.82·47-s − 5·49-s + 7.17·53-s + 55-s − 10.4·59-s − 3.17·61-s + 0.585·65-s + 8.48·67-s − 3.17·71-s + 7.41·73-s + 1.41·77-s − 1.65·79-s + 0.242·83-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.534·7-s − 0.301·11-s − 0.162·13-s + 0.828·17-s + 1.29·19-s − 0.589·23-s + 0.200·25-s − 0.153·29-s − 1.16·31-s + 0.239·35-s − 1.25·37-s + 1.63·41-s − 0.394·43-s + 0.412·47-s − 0.714·49-s + 0.985·53-s + 0.134·55-s − 1.36·59-s − 0.406·61-s + 0.0726·65-s + 1.03·67-s − 0.376·71-s + 0.867·73-s + 0.161·77-s − 0.186·79-s + 0.0266·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7920 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7920 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7920\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 11\)
Sign: $-1$
Analytic conductor: \(63.2415\)
Root analytic conductor: \(7.95245\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7920,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 + T \)
11 \( 1 + T \)
good7 \( 1 + 1.41T + 7T^{2} \)
13 \( 1 + 0.585T + 13T^{2} \)
17 \( 1 - 3.41T + 17T^{2} \)
19 \( 1 - 5.65T + 19T^{2} \)
23 \( 1 + 2.82T + 23T^{2} \)
29 \( 1 + 0.828T + 29T^{2} \)
31 \( 1 + 6.48T + 31T^{2} \)
37 \( 1 + 7.65T + 37T^{2} \)
41 \( 1 - 10.4T + 41T^{2} \)
43 \( 1 + 2.58T + 43T^{2} \)
47 \( 1 - 2.82T + 47T^{2} \)
53 \( 1 - 7.17T + 53T^{2} \)
59 \( 1 + 10.4T + 59T^{2} \)
61 \( 1 + 3.17T + 61T^{2} \)
67 \( 1 - 8.48T + 67T^{2} \)
71 \( 1 + 3.17T + 71T^{2} \)
73 \( 1 - 7.41T + 73T^{2} \)
79 \( 1 + 1.65T + 79T^{2} \)
83 \( 1 - 0.242T + 83T^{2} \)
89 \( 1 - 4.34T + 89T^{2} \)
97 \( 1 - 0.828T + 97T^{2} \)
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

−7.50252357103400788209391852026, −6.98523356230022514271352271110, −6.00762110476728763606786536682, −5.46358319187412817890142332373, −4.72026830371783159194584535189, −3.68981316652905853374038061753, −3.29548543864173623593429318866, −2.31016709144515529811238507229, −1.16765560849265682113233566948, 0, 1.16765560849265682113233566948, 2.31016709144515529811238507229, 3.29548543864173623593429318866, 3.68981316652905853374038061753, 4.72026830371783159194584535189, 5.46358319187412817890142332373, 6.00762110476728763606786536682, 6.98523356230022514271352271110, 7.50252357103400788209391852026

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