Properties

Label 2-70980-1.1-c1-0-25
Degree $2$
Conductor $70980$
Sign $-1$
Analytic cond. $566.778$
Root an. cond. $23.8071$
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  − 3-s + 5-s − 7-s + 9-s + 5·11-s − 15-s + 2·17-s + 19-s + 21-s − 6·23-s + 25-s − 27-s + 6·29-s + 31-s − 5·33-s − 35-s − 5·41-s + 4·43-s + 45-s − 3·47-s + 49-s − 2·51-s − 6·53-s + 5·55-s − 57-s − 8·59-s − 12·61-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s − 0.377·7-s + 1/3·9-s + 1.50·11-s − 0.258·15-s + 0.485·17-s + 0.229·19-s + 0.218·21-s − 1.25·23-s + 1/5·25-s − 0.192·27-s + 1.11·29-s + 0.179·31-s − 0.870·33-s − 0.169·35-s − 0.780·41-s + 0.609·43-s + 0.149·45-s − 0.437·47-s + 1/7·49-s − 0.280·51-s − 0.824·53-s + 0.674·55-s − 0.132·57-s − 1.04·59-s − 1.53·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 70980 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 70980 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(70980\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 7 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(566.778\)
Root analytic conductor: \(23.8071\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 70980,\ (\ :1/2),\ -1)\)

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 $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 + T \)
5 \( 1 - T \)
7 \( 1 + T \)
13 \( 1 \)
good11 \( 1 - 5 T + p T^{2} \) 1.11.af
17 \( 1 - 2 T + p T^{2} \) 1.17.ac
19 \( 1 - T + p T^{2} \) 1.19.ab
23 \( 1 + 6 T + p T^{2} \) 1.23.g
29 \( 1 - 6 T + p T^{2} \) 1.29.ag
31 \( 1 - T + p T^{2} \) 1.31.ab
37 \( 1 + p T^{2} \) 1.37.a
41 \( 1 + 5 T + p T^{2} \) 1.41.f
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 + 3 T + p T^{2} \) 1.47.d
53 \( 1 + 6 T + p T^{2} \) 1.53.g
59 \( 1 + 8 T + p T^{2} \) 1.59.i
61 \( 1 + 12 T + p T^{2} \) 1.61.m
67 \( 1 - 5 T + p T^{2} \) 1.67.af
71 \( 1 - 9 T + p T^{2} \) 1.71.aj
73 \( 1 + 6 T + p T^{2} \) 1.73.g
79 \( 1 - 6 T + p T^{2} \) 1.79.ag
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 - 15 T + p T^{2} \) 1.89.ap
97 \( 1 - 5 T + p T^{2} \) 1.97.af
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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

−14.23978620904661, −13.92335115582706, −13.50137151025344, −12.68970127002295, −12.31859177148486, −11.91542164094512, −11.50603317796210, −10.82534591215412, −10.29261454408888, −9.850403700739159, −9.374080835640635, −8.944175826688751, −8.202365047642191, −7.702586650549243, −6.965436424477312, −6.433401918942716, −6.176220579330502, −5.620645650352412, −4.834470796868922, −4.394732496759460, −3.663926703652080, −3.186806277560413, −2.287506593241149, −1.524173976073768, −1.016483258856973, 0, 1.016483258856973, 1.524173976073768, 2.287506593241149, 3.186806277560413, 3.663926703652080, 4.394732496759460, 4.834470796868922, 5.620645650352412, 6.176220579330502, 6.433401918942716, 6.965436424477312, 7.702586650549243, 8.202365047642191, 8.944175826688751, 9.374080835640635, 9.850403700739159, 10.29261454408888, 10.82534591215412, 11.50603317796210, 11.91542164094512, 12.31859177148486, 12.68970127002295, 13.50137151025344, 13.92335115582706, 14.23978620904661

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