Properties

Label 4-260876-1.1-c1e2-0-6
Degree $4$
Conductor $260876$
Sign $-1$
Analytic cond. $16.6336$
Root an. cond. $2.01951$
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  + 4-s − 3·7-s + 9-s − 11-s + 16-s − 23-s − 8·25-s − 3·28-s − 6·29-s + 36-s + 19·37-s − 15·43-s − 44-s + 2·49-s + 2·53-s − 3·63-s + 64-s + 10·67-s − 15·71-s + 3·77-s − 6·79-s − 8·81-s − 92-s − 99-s − 8·100-s + 3·107-s − 24·109-s + ⋯
L(s)  = 1  + 1/2·4-s − 1.13·7-s + 1/3·9-s − 0.301·11-s + 1/4·16-s − 0.208·23-s − 8/5·25-s − 0.566·28-s − 1.11·29-s + 1/6·36-s + 3.12·37-s − 2.28·43-s − 0.150·44-s + 2/7·49-s + 0.274·53-s − 0.377·63-s + 1/8·64-s + 1.22·67-s − 1.78·71-s + 0.341·77-s − 0.675·79-s − 8/9·81-s − 0.104·92-s − 0.100·99-s − 4/5·100-s + 0.290·107-s − 2.29·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 260876 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 260876 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(260876\)    =    \(2^{2} \cdot 7^{2} \cdot 11^{3}\)
Sign: $-1$
Analytic conductor: \(16.6336\)
Root analytic conductor: \(2.01951\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 260876,\ (\ :1/2, 1/2),\ -1)\)

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$$\Gal(F_p)$$F_p(T)$
bad2$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
7$C_2$ \( 1 + 3 T + p T^{2} \)
11$C_1$ \( 1 + T \)
good3$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
5$C_2^2$ \( 1 + 8 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 3 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 12 T^{2} + p^{2} T^{4} \)
23$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
29$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
31$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
37$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 - 8 T + p T^{2} ) \)
41$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 + 7 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 14 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
59$C_2^2$ \( 1 - 55 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 85 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 + 3 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
73$C_2^2$ \( 1 + 48 T^{2} + p^{2} T^{4} \)
79$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 17 T + p T^{2} )( 1 + 17 T + p T^{2} ) \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.617802481589391393534349424453, −8.155011899111109177207738499604, −7.64403100589036496889696395241, −7.36728682715509553510314326271, −6.66143511365462857669508073999, −6.37446287014239414519812601041, −5.80664458481315625970499294133, −5.49377922917797193064560105162, −4.63142022675174586636763357726, −4.04440863882501043487030358179, −3.56575348517330591056308953921, −2.87053487597442157352337604553, −2.30639140565509051897725318136, −1.43416665958370548048557270812, 0, 1.43416665958370548048557270812, 2.30639140565509051897725318136, 2.87053487597442157352337604553, 3.56575348517330591056308953921, 4.04440863882501043487030358179, 4.63142022675174586636763357726, 5.49377922917797193064560105162, 5.80664458481315625970499294133, 6.37446287014239414519812601041, 6.66143511365462857669508073999, 7.36728682715509553510314326271, 7.64403100589036496889696395241, 8.155011899111109177207738499604, 8.617802481589391393534349424453

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