Properties

Label 4-6845-1.1-c1e2-0-2
Degree $4$
Conductor $6845$
Sign $1$
Analytic cond. $0.436443$
Root an. cond. $0.812796$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s − 4·3-s − 5-s + 8·6-s − 4·7-s + 4·8-s + 7·9-s + 2·10-s − 10·11-s + 2·13-s + 8·14-s + 4·15-s − 4·16-s − 4·17-s − 14·18-s − 8·19-s + 16·21-s + 20·22-s + 6·23-s − 16·24-s − 2·25-s − 4·26-s − 4·27-s + 10·29-s − 8·30-s − 2·31-s + 40·33-s + ⋯
L(s)  = 1  − 1.41·2-s − 2.30·3-s − 0.447·5-s + 3.26·6-s − 1.51·7-s + 1.41·8-s + 7/3·9-s + 0.632·10-s − 3.01·11-s + 0.554·13-s + 2.13·14-s + 1.03·15-s − 16-s − 0.970·17-s − 3.29·18-s − 1.83·19-s + 3.49·21-s + 4.26·22-s + 1.25·23-s − 3.26·24-s − 2/5·25-s − 0.784·26-s − 0.769·27-s + 1.85·29-s − 1.46·30-s − 0.359·31-s + 6.96·33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6845 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6845 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(6845\)    =    \(5 \cdot 37^{2}\)
Sign: $1$
Analytic conductor: \(0.436443\)
Root analytic conductor: \(0.812796\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 6845,\ (\ :1/2, 1/2),\ 1)\)

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)$
bad5$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + 2 T + p T^{2} ) \)
37$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good2$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + p T + p T^{2} ) \)
3$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + p T + p T^{2} ) \)
7$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
11$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
13$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
19$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 8 T + p T^{2} ) \)
23$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
29$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
31$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
41$C_2$$\times$$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
43$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
53$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 - T + p T^{2} ) \)
59$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
61$C_2$$\times$$C_2$ \( ( 1 + 8 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 - 5 T + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
83$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
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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

−17.5309872372, −17.1416936480, −16.8856657579, −16.1920174169, −15.8928365109, −15.6038578732, −14.9798366844, −13.5160814577, −13.2856056386, −12.9583864139, −12.3936029592, −11.7573247228, −10.8216312508, −10.7751381625, −10.3300470506, −9.93309835361, −8.99824486387, −8.37102641740, −8.01433080787, −6.87039121695, −6.53964005794, −5.74480366917, −5.00317001401, −4.56875092817, −2.94510070475, 0, 0, 2.94510070475, 4.56875092817, 5.00317001401, 5.74480366917, 6.53964005794, 6.87039121695, 8.01433080787, 8.37102641740, 8.99824486387, 9.93309835361, 10.3300470506, 10.7751381625, 10.8216312508, 11.7573247228, 12.3936029592, 12.9583864139, 13.2856056386, 13.5160814577, 14.9798366844, 15.6038578732, 15.8928365109, 16.1920174169, 16.8856657579, 17.1416936480, 17.5309872372

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