Properties

Label 2-212940-1.1-c1-0-1
Degree $2$
Conductor $212940$
Sign $1$
Analytic cond. $1700.33$
Root an. cond. $41.2351$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5-s + 7-s + 2·11-s − 6·17-s − 6·19-s + 8·23-s + 25-s + 2·29-s − 10·31-s − 35-s − 2·37-s + 10·41-s − 4·43-s − 8·47-s + 49-s − 4·53-s − 2·55-s − 8·59-s + 6·61-s − 12·67-s − 6·71-s + 12·73-s + 2·77-s − 8·79-s − 4·83-s + 6·85-s − 10·89-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.377·7-s + 0.603·11-s − 1.45·17-s − 1.37·19-s + 1.66·23-s + 1/5·25-s + 0.371·29-s − 1.79·31-s − 0.169·35-s − 0.328·37-s + 1.56·41-s − 0.609·43-s − 1.16·47-s + 1/7·49-s − 0.549·53-s − 0.269·55-s − 1.04·59-s + 0.768·61-s − 1.46·67-s − 0.712·71-s + 1.40·73-s + 0.227·77-s − 0.900·79-s − 0.439·83-s + 0.650·85-s − 1.05·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 212940 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 212940 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(212940\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(1700.33\)
Root analytic conductor: \(41.2351\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 212940,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5893079388\)
\(L(\frac12)\) \(\approx\) \(0.5893079388\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
7 \( 1 - T \)
13 \( 1 \)
good11 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 8 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.04138958809108, −12.55193478011075, −12.15066006520978, −11.41169175408440, −11.05551291742330, −10.92145866528188, −10.38328055437617, −9.514038027114732, −9.187626221616145, −8.765282584235222, −8.379648367795811, −7.782799269650101, −7.225987778990375, −6.666992690723705, −6.540722491637791, −5.729221308440553, −5.140688729050440, −4.634930692330742, −4.142731474189651, −3.795870891502588, −2.922286637358840, −2.534186664533980, −1.673350092309098, −1.322596701530001, −0.2108090053513988, 0.2108090053513988, 1.322596701530001, 1.673350092309098, 2.534186664533980, 2.922286637358840, 3.795870891502588, 4.142731474189651, 4.634930692330742, 5.140688729050440, 5.729221308440553, 6.540722491637791, 6.666992690723705, 7.225987778990375, 7.782799269650101, 8.379648367795811, 8.765282584235222, 9.187626221616145, 9.514038027114732, 10.38328055437617, 10.92145866528188, 11.05551291742330, 11.41169175408440, 12.15066006520978, 12.55193478011075, 13.04138958809108

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