Properties

Label 2-4140-345.344-c1-0-36
Degree $2$
Conductor $4140$
Sign $-0.472 + 0.881i$
Analytic cond. $33.0580$
Root an. cond. $5.74961$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.55 − 1.60i)5-s − 1.21·7-s − 2.73·11-s + 6.99i·13-s − 0.391i·17-s − 2.94i·19-s + (−3.74 − 3.00i)23-s + (−0.138 − 4.99i)25-s + 3.30i·29-s + 7.96·31-s + (−1.89 + 1.94i)35-s − 1.84·37-s − 9.35i·41-s + 4.89·43-s − 2.87·47-s + ⋯
L(s)  = 1  + (0.697 − 0.716i)5-s − 0.459·7-s − 0.825·11-s + 1.94i·13-s − 0.0948i·17-s − 0.675i·19-s + (−0.779 − 0.625i)23-s + (−0.0277 − 0.999i)25-s + 0.613i·29-s + 1.42·31-s + (−0.320 + 0.329i)35-s − 0.303·37-s − 1.46i·41-s + 0.747·43-s − 0.419·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.472 + 0.881i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.472 + 0.881i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4140\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $-0.472 + 0.881i$
Analytic conductor: \(33.0580\)
Root analytic conductor: \(5.74961\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4140} (2069, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4140,\ (\ :1/2),\ -0.472 + 0.881i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.116769420\)
\(L(\frac12)\) \(\approx\) \(1.116769420\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.55 + 1.60i)T \)
23 \( 1 + (3.74 + 3.00i)T \)
good7 \( 1 + 1.21T + 7T^{2} \)
11 \( 1 + 2.73T + 11T^{2} \)
13 \( 1 - 6.99iT - 13T^{2} \)
17 \( 1 + 0.391iT - 17T^{2} \)
19 \( 1 + 2.94iT - 19T^{2} \)
29 \( 1 - 3.30iT - 29T^{2} \)
31 \( 1 - 7.96T + 31T^{2} \)
37 \( 1 + 1.84T + 37T^{2} \)
41 \( 1 + 9.35iT - 41T^{2} \)
43 \( 1 - 4.89T + 43T^{2} \)
47 \( 1 + 2.87T + 47T^{2} \)
53 \( 1 + 2.95iT - 53T^{2} \)
59 \( 1 + 8.16iT - 59T^{2} \)
61 \( 1 + 12.9iT - 61T^{2} \)
67 \( 1 + 10.5T + 67T^{2} \)
71 \( 1 + 14.5iT - 71T^{2} \)
73 \( 1 + 1.70iT - 73T^{2} \)
79 \( 1 + 11.9iT - 79T^{2} \)
83 \( 1 + 12.9iT - 83T^{2} \)
89 \( 1 - 15.1T + 89T^{2} \)
97 \( 1 - 13.6T + 97T^{2} \)
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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

−8.302280003136181469125000774126, −7.43904696073271307632708777186, −6.45401161725254627419783695747, −6.21826388075267030292096785911, −4.92519587120032982725047647698, −4.69738421265758430411209676604, −3.57453073257339344924693185330, −2.41235593621769025701473911989, −1.76152339541428230916676316260, −0.31372054836268346409546387553, 1.21280899862427577901929492116, 2.63510144691607164001934711522, 2.94014179077167943504120833474, 3.97592752588188318002697584933, 5.15986902249326561482544475657, 5.84594423393275242238398137791, 6.22124811782320791073809983771, 7.29949927505893608155488079054, 7.906477501554267411323145725738, 8.463811858012427012425489755291

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