Properties

Label 2-609e2-1.1-c1-0-21
Degree $2$
Conductor $370881$
Sign $-1$
Analytic cond. $2961.49$
Root an. cond. $54.4196$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 4-s − 2·5-s + 3·8-s + 2·10-s + 4·11-s + 2·13-s − 16-s − 2·17-s − 4·19-s + 2·20-s − 4·22-s − 25-s − 2·26-s − 8·31-s − 5·32-s + 2·34-s + 10·37-s + 4·38-s − 6·40-s + 6·41-s − 12·43-s − 4·44-s + 8·47-s + 50-s − 2·52-s − 6·53-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s − 0.894·5-s + 1.06·8-s + 0.632·10-s + 1.20·11-s + 0.554·13-s − 1/4·16-s − 0.485·17-s − 0.917·19-s + 0.447·20-s − 0.852·22-s − 1/5·25-s − 0.392·26-s − 1.43·31-s − 0.883·32-s + 0.342·34-s + 1.64·37-s + 0.648·38-s − 0.948·40-s + 0.937·41-s − 1.82·43-s − 0.603·44-s + 1.16·47-s + 0.141·50-s − 0.277·52-s − 0.824·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 370881 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 370881 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(370881\)    =    \(3^{2} \cdot 7^{2} \cdot 29^{2}\)
Sign: $-1$
Analytic conductor: \(2961.49\)
Root analytic conductor: \(54.4196\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 370881,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
7 \( 1 \)
29 \( 1 \)
good2 \( 1 + T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−12.73037518459072, −12.22370890551101, −11.72969040885301, −11.21927570285727, −10.97896919357401, −10.52750026520540, −9.881022216010612, −9.414011209657253, −9.075484450483934, −8.691608666305361, −8.211296235196804, −7.799971317489451, −7.382068323521286, −6.811391165529448, −6.333217019497670, −5.875208005109747, −5.152942341816017, −4.584522250060769, −4.099572447716293, −3.859740619875371, −3.382249976341168, −2.463430574010635, −1.826822451676147, −1.275320925007959, −0.6207580589691913, 0, 0.6207580589691913, 1.275320925007959, 1.826822451676147, 2.463430574010635, 3.382249976341168, 3.859740619875371, 4.099572447716293, 4.584522250060769, 5.152942341816017, 5.875208005109747, 6.333217019497670, 6.811391165529448, 7.382068323521286, 7.799971317489451, 8.211296235196804, 8.691608666305361, 9.075484450483934, 9.414011209657253, 9.881022216010612, 10.52750026520540, 10.97896919357401, 11.21927570285727, 11.72969040885301, 12.22370890551101, 12.73037518459072

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