Properties

Label 2-121680-1.1-c1-0-53
Degree $2$
Conductor $121680$
Sign $1$
Analytic cond. $971.619$
Root an. cond. $31.1708$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 5-s + 4·11-s − 2·17-s + 4·19-s + 25-s + 2·29-s + 10·37-s + 10·41-s − 4·43-s − 8·47-s − 7·49-s + 10·53-s + 4·55-s + 4·59-s − 2·61-s + 12·67-s + 8·71-s − 10·73-s − 12·83-s − 2·85-s − 6·89-s + 4·95-s − 2·97-s + 101-s + 103-s + 107-s + 109-s + ⋯
L(s)  = 1  + 0.447·5-s + 1.20·11-s − 0.485·17-s + 0.917·19-s + 1/5·25-s + 0.371·29-s + 1.64·37-s + 1.56·41-s − 0.609·43-s − 1.16·47-s − 49-s + 1.37·53-s + 0.539·55-s + 0.520·59-s − 0.256·61-s + 1.46·67-s + 0.949·71-s − 1.17·73-s − 1.31·83-s − 0.216·85-s − 0.635·89-s + 0.410·95-s − 0.203·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 121680 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 121680 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(121680\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(971.619\)
Root analytic conductor: \(31.1708\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 121680,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.588415670\)
\(L(\frac12)\) \(\approx\) \(3.588415670\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
13 \( 1 \)
good7 \( 1 + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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

−13.51792563103727, −13.06953191772496, −12.69760905932696, −12.04420399718695, −11.44370895307799, −11.38533248703680, −10.67547498992673, −9.994324114988996, −9.590991870718778, −9.313825984781409, −8.686673440201001, −8.164132619428376, −7.647164533182303, −6.918752232927071, −6.628668180567322, −6.067965110213837, −5.528385339307393, −4.972156553749760, −4.237557802250869, −3.960479667882927, −3.090968900084439, −2.640349335335741, −1.855016099429522, −1.233045137830793, −0.6224395632235109, 0.6224395632235109, 1.233045137830793, 1.855016099429522, 2.640349335335741, 3.090968900084439, 3.960479667882927, 4.237557802250869, 4.972156553749760, 5.528385339307393, 6.067965110213837, 6.628668180567322, 6.918752232927071, 7.647164533182303, 8.164132619428376, 8.686673440201001, 9.313825984781409, 9.590991870718778, 9.994324114988996, 10.67547498992673, 11.38533248703680, 11.44370895307799, 12.04420399718695, 12.69760905932696, 13.06953191772496, 13.51792563103727

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