Properties

Label 2-240825-1.1-c1-0-19
Degree $2$
Conductor $240825$
Sign $-1$
Analytic cond. $1922.99$
Root an. cond. $43.8519$
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 − 3-s − 4-s + 6-s − 5·7-s + 3·8-s + 9-s − 6·11-s + 12-s + 5·14-s − 16-s − 18-s − 19-s + 5·21-s + 6·22-s − 5·23-s − 3·24-s − 27-s + 5·28-s + 8·29-s − 5·31-s − 5·32-s + 6·33-s − 36-s + 10·37-s + 38-s + 4·41-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s − 1/2·4-s + 0.408·6-s − 1.88·7-s + 1.06·8-s + 1/3·9-s − 1.80·11-s + 0.288·12-s + 1.33·14-s − 1/4·16-s − 0.235·18-s − 0.229·19-s + 1.09·21-s + 1.27·22-s − 1.04·23-s − 0.612·24-s − 0.192·27-s + 0.944·28-s + 1.48·29-s − 0.898·31-s − 0.883·32-s + 1.04·33-s − 1/6·36-s + 1.64·37-s + 0.162·38-s + 0.624·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 240825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 240825 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(240825\)    =    \(3 \cdot 5^{2} \cdot 13^{2} \cdot 19\)
Sign: $-1$
Analytic conductor: \(1922.99\)
Root analytic conductor: \(43.8519\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 240825,\ (\ :1/2),\ -1)\)

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)$Isogeny Class over $\mathbf{F}_p$
bad3 \( 1 + T \)
5 \( 1 \)
13 \( 1 \)
19 \( 1 + T \)
good2 \( 1 + T + p T^{2} \) 1.2.b
7 \( 1 + 5 T + p T^{2} \) 1.7.f
11 \( 1 + 6 T + p T^{2} \) 1.11.g
17 \( 1 + p T^{2} \) 1.17.a
23 \( 1 + 5 T + p T^{2} \) 1.23.f
29 \( 1 - 8 T + p T^{2} \) 1.29.ai
31 \( 1 + 5 T + p T^{2} \) 1.31.f
37 \( 1 - 10 T + p T^{2} \) 1.37.ak
41 \( 1 - 4 T + p T^{2} \) 1.41.ae
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 + T + p T^{2} \) 1.47.b
53 \( 1 - 9 T + p T^{2} \) 1.53.aj
59 \( 1 + 3 T + p T^{2} \) 1.59.d
61 \( 1 + 13 T + p T^{2} \) 1.61.n
67 \( 1 + 4 T + p T^{2} \) 1.67.e
71 \( 1 - 5 T + p T^{2} \) 1.71.af
73 \( 1 + p T^{2} \) 1.73.a
79 \( 1 + 15 T + p T^{2} \) 1.79.p
83 \( 1 - 5 T + p T^{2} \) 1.83.af
89 \( 1 - 4 T + p T^{2} \) 1.89.ae
97 \( 1 + 7 T + p T^{2} \) 1.97.h
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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

−13.03819392030568, −12.72971164896976, −12.34567908490858, −11.78763318107042, −10.98653599739123, −10.59929148892378, −10.28803547224516, −9.881224960430397, −9.533363737354367, −9.023309884248406, −8.459660585543719, −7.978888719689162, −7.374131130846251, −7.213257156730512, −6.356908949037378, −5.862385338588369, −5.744909348790996, −4.796857034993013, −4.524910855756737, −3.840897323862669, −3.257838379017254, −2.606863832482673, −2.206190084124525, −1.106556052740987, −0.4784311294800558, 0, 0.4784311294800558, 1.106556052740987, 2.206190084124525, 2.606863832482673, 3.257838379017254, 3.840897323862669, 4.524910855756737, 4.796857034993013, 5.744909348790996, 5.862385338588369, 6.356908949037378, 7.213257156730512, 7.374131130846251, 7.978888719689162, 8.459660585543719, 9.023309884248406, 9.533363737354367, 9.881224960430397, 10.28803547224516, 10.59929148892378, 10.98653599739123, 11.78763318107042, 12.34567908490858, 12.72971164896976, 13.03819392030568

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