Properties

Label 2-2400-1.1-c3-0-78
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s + 8·7-s + 9·9-s + 4·11-s + 6·13-s + 2·17-s − 16·19-s − 24·21-s + 60·23-s − 27·27-s − 142·29-s − 176·31-s − 12·33-s + 214·37-s − 18·39-s − 278·41-s + 68·43-s − 116·47-s − 279·49-s − 6·51-s + 350·53-s + 48·57-s + 684·59-s − 394·61-s + 72·63-s − 108·67-s − 180·69-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.431·7-s + 1/3·9-s + 0.109·11-s + 0.128·13-s + 0.0285·17-s − 0.193·19-s − 0.249·21-s + 0.543·23-s − 0.192·27-s − 0.909·29-s − 1.01·31-s − 0.0633·33-s + 0.950·37-s − 0.0739·39-s − 1.05·41-s + 0.241·43-s − 0.360·47-s − 0.813·49-s − 0.0164·51-s + 0.907·53-s + 0.111·57-s + 1.50·59-s − 0.826·61-s + 0.143·63-s − 0.196·67-s − 0.314·69-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: \(1\)
Selberg data: \((2,\ 2400,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 - 8 T + p^{3} T^{2} \)
11 \( 1 - 4 T + p^{3} T^{2} \)
13 \( 1 - 6 T + p^{3} T^{2} \)
17 \( 1 - 2 T + p^{3} T^{2} \)
19 \( 1 + 16 T + p^{3} T^{2} \)
23 \( 1 - 60 T + p^{3} T^{2} \)
29 \( 1 + 142 T + p^{3} T^{2} \)
31 \( 1 + 176 T + p^{3} T^{2} \)
37 \( 1 - 214 T + p^{3} T^{2} \)
41 \( 1 + 278 T + p^{3} T^{2} \)
43 \( 1 - 68 T + p^{3} T^{2} \)
47 \( 1 + 116 T + p^{3} T^{2} \)
53 \( 1 - 350 T + p^{3} T^{2} \)
59 \( 1 - 684 T + p^{3} T^{2} \)
61 \( 1 + 394 T + p^{3} T^{2} \)
67 \( 1 + 108 T + p^{3} T^{2} \)
71 \( 1 + 96 T + p^{3} T^{2} \)
73 \( 1 - 398 T + p^{3} T^{2} \)
79 \( 1 - 136 T + p^{3} T^{2} \)
83 \( 1 + 436 T + p^{3} T^{2} \)
89 \( 1 + 750 T + p^{3} T^{2} \)
97 \( 1 + 82 T + p^{3} T^{2} \)
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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

−8.204014886930907303975792311501, −7.38467181238531736281837965032, −6.70159948407820517972584699592, −5.79647721090024484194261158103, −5.14863909018472010304420517546, −4.28658933905352103234580167564, −3.39871864216209988775539185267, −2.14898842688577162803221285387, −1.18253251751782500531315014379, 0, 1.18253251751782500531315014379, 2.14898842688577162803221285387, 3.39871864216209988775539185267, 4.28658933905352103234580167564, 5.14863909018472010304420517546, 5.79647721090024484194261158103, 6.70159948407820517972584699592, 7.38467181238531736281837965032, 8.204014886930907303975792311501

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