Properties

Label 2-4020-1.1-c1-0-37
Degree $2$
Conductor $4020$
Sign $-1$
Analytic cond. $32.0998$
Root an. cond. $5.66567$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 5-s + 2.89·7-s + 9-s − 1.27·11-s + 0.474·13-s − 15-s − 3.35·17-s − 3.09·19-s − 2.89·21-s + 2.70·23-s + 25-s − 27-s − 5.29·29-s − 10.8·31-s + 1.27·33-s + 2.89·35-s − 8.93·37-s − 0.474·39-s − 2.00·41-s − 5.48·43-s + 45-s + 2.02·47-s + 1.39·49-s + 3.35·51-s − 7.07·53-s − 1.27·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 1.09·7-s + 0.333·9-s − 0.384·11-s + 0.131·13-s − 0.258·15-s − 0.813·17-s − 0.709·19-s − 0.632·21-s + 0.564·23-s + 0.200·25-s − 0.192·27-s − 0.983·29-s − 1.95·31-s + 0.222·33-s + 0.489·35-s − 1.46·37-s − 0.0759·39-s − 0.313·41-s − 0.837·43-s + 0.149·45-s + 0.295·47-s + 0.198·49-s + 0.469·51-s − 0.972·53-s − 0.172·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4020\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 67\)
Sign: $-1$
Analytic conductor: \(32.0998\)
Root analytic conductor: \(5.66567\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4020,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
67 \( 1 + T \)
good7 \( 1 - 2.89T + 7T^{2} \)
11 \( 1 + 1.27T + 11T^{2} \)
13 \( 1 - 0.474T + 13T^{2} \)
17 \( 1 + 3.35T + 17T^{2} \)
19 \( 1 + 3.09T + 19T^{2} \)
23 \( 1 - 2.70T + 23T^{2} \)
29 \( 1 + 5.29T + 29T^{2} \)
31 \( 1 + 10.8T + 31T^{2} \)
37 \( 1 + 8.93T + 37T^{2} \)
41 \( 1 + 2.00T + 41T^{2} \)
43 \( 1 + 5.48T + 43T^{2} \)
47 \( 1 - 2.02T + 47T^{2} \)
53 \( 1 + 7.07T + 53T^{2} \)
59 \( 1 - 10.9T + 59T^{2} \)
61 \( 1 - 4.78T + 61T^{2} \)
71 \( 1 + 4.17T + 71T^{2} \)
73 \( 1 - 4.68T + 73T^{2} \)
79 \( 1 + 13.3T + 79T^{2} \)
83 \( 1 - 13.3T + 83T^{2} \)
89 \( 1 + 7.77T + 89T^{2} \)
97 \( 1 + 7.67T + 97T^{2} \)
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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

−8.136760067294057889972692696423, −7.20077109970624886421657773229, −6.70106808555123635142182809062, −5.62507138397169845978467703352, −5.22557063152331660654879505428, −4.44474151737620504083229664768, −3.51675200390176891100692193003, −2.16232974100186983645419391827, −1.56666661502085449972045843761, 0, 1.56666661502085449972045843761, 2.16232974100186983645419391827, 3.51675200390176891100692193003, 4.44474151737620504083229664768, 5.22557063152331660654879505428, 5.62507138397169845978467703352, 6.70106808555123635142182809062, 7.20077109970624886421657773229, 8.136760067294057889972692696423

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