Properties

Label 2-2400-1.1-c3-0-40
Degree $2$
Conductor $2400$
Sign $1$
Analytic cond. $141.604$
Root an. cond. $11.8997$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s − 12·7-s + 9·9-s + 60·11-s + 42·13-s − 10·17-s + 132·19-s + 36·21-s + 48·23-s − 27·27-s + 226·29-s − 252·31-s − 180·33-s + 362·37-s − 126·39-s − 94·41-s + 228·43-s + 408·47-s − 199·49-s + 30·51-s − 346·53-s − 396·57-s − 300·59-s − 466·61-s − 108·63-s − 204·67-s − 144·69-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.647·7-s + 1/3·9-s + 1.64·11-s + 0.896·13-s − 0.142·17-s + 1.59·19-s + 0.374·21-s + 0.435·23-s − 0.192·27-s + 1.44·29-s − 1.46·31-s − 0.949·33-s + 1.60·37-s − 0.517·39-s − 0.358·41-s + 0.808·43-s + 1.26·47-s − 0.580·49-s + 0.0823·51-s − 0.896·53-s − 0.920·57-s − 0.661·59-s − 0.978·61-s − 0.215·63-s − 0.371·67-s − 0.251·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2400 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2400\)    =    \(2^{5} \cdot 3 \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(141.604\)
Root analytic conductor: \(11.8997\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2400,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.233965281\)
\(L(\frac12)\) \(\approx\) \(2.233965281\)
\(L(\frac{5}{2})\) 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 \( 1 + p T \)
5 \( 1 \)
good7 \( 1 + 12 T + p^{3} T^{2} \)
11 \( 1 - 60 T + p^{3} T^{2} \)
13 \( 1 - 42 T + p^{3} T^{2} \)
17 \( 1 + 10 T + p^{3} T^{2} \)
19 \( 1 - 132 T + p^{3} T^{2} \)
23 \( 1 - 48 T + p^{3} T^{2} \)
29 \( 1 - 226 T + p^{3} T^{2} \)
31 \( 1 + 252 T + p^{3} T^{2} \)
37 \( 1 - 362 T + p^{3} T^{2} \)
41 \( 1 + 94 T + p^{3} T^{2} \)
43 \( 1 - 228 T + p^{3} T^{2} \)
47 \( 1 - 408 T + p^{3} T^{2} \)
53 \( 1 + 346 T + p^{3} T^{2} \)
59 \( 1 + 300 T + p^{3} T^{2} \)
61 \( 1 + 466 T + p^{3} T^{2} \)
67 \( 1 + 204 T + p^{3} T^{2} \)
71 \( 1 - 1056 T + p^{3} T^{2} \)
73 \( 1 + 330 T + p^{3} T^{2} \)
79 \( 1 - 612 T + p^{3} T^{2} \)
83 \( 1 + 564 T + p^{3} T^{2} \)
89 \( 1 + 1510 T + p^{3} T^{2} \)
97 \( 1 + 594 T + p^{3} T^{2} \)
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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

−8.832784223169252487352483208735, −7.71052948924148312995819168861, −6.90538249236166877166880375061, −6.28170717548750652446338382263, −5.67721719513792000148314182856, −4.58415000479961607477962128405, −3.77190796340642600334667195221, −2.98951782195648149754372226716, −1.45192783325244794487170667275, −0.76580017035693825486056085389, 0.76580017035693825486056085389, 1.45192783325244794487170667275, 2.98951782195648149754372226716, 3.77190796340642600334667195221, 4.58415000479961607477962128405, 5.67721719513792000148314182856, 6.28170717548750652446338382263, 6.90538249236166877166880375061, 7.71052948924148312995819168861, 8.832784223169252487352483208735

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