Properties

Label 4-507e2-1.1-c1e2-0-8
Degree $4$
Conductor $257049$
Sign $1$
Analytic cond. $16.3896$
Root an. cond. $2.01206$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3-s + 2·4-s − 4·5-s + 6-s − 4·7-s + 5·8-s − 4·10-s + 4·11-s + 2·12-s − 4·14-s − 4·15-s + 5·16-s − 2·17-s − 8·20-s − 4·21-s + 4·22-s + 5·24-s + 2·25-s − 27-s − 8·28-s + 10·29-s − 4·30-s − 8·31-s + 10·32-s + 4·33-s − 2·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 4-s − 1.78·5-s + 0.408·6-s − 1.51·7-s + 1.76·8-s − 1.26·10-s + 1.20·11-s + 0.577·12-s − 1.06·14-s − 1.03·15-s + 5/4·16-s − 0.485·17-s − 1.78·20-s − 0.872·21-s + 0.852·22-s + 1.02·24-s + 2/5·25-s − 0.192·27-s − 1.51·28-s + 1.85·29-s − 0.730·30-s − 1.43·31-s + 1.76·32-s + 0.696·33-s − 0.342·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 257049 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 257049 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(257049\)    =    \(3^{2} \cdot 13^{4}\)
Sign: $1$
Analytic conductor: \(16.3896\)
Root analytic conductor: \(2.01206\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 257049,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.523370347\)
\(L(\frac12)\) \(\approx\) \(2.523370347\)
\(L(\frac{3}{2})\) 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)$
bad3$C_2$ \( 1 - T + T^{2} \)
13 \( 1 \)
good2$C_2^2$ \( 1 - T - T^{2} - p T^{3} + p^{2} T^{4} \)
5$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 - T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
11$C_2^2$ \( 1 - 4 T + 5 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 2 T - 13 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 10 T + 71 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 + 2 T - 33 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - 6 T - 5 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 12 T + 101 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
47$C_2$ \( ( 1 + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 - 12 T + 85 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 2 T - 57 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 8 T - 3 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 + 2 T - 85 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 10 T + 3 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
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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

−11.20364562420934786870735072249, −10.91082762085108215318468509349, −10.25070766310604464622937920554, −9.929326569523744335718636515994, −9.356319336327605337714852632156, −8.675479495880407507416020894278, −8.584221031990018921512585595383, −7.72219644707522635571244564930, −7.41413062405619755433591484092, −7.16848144627570725278851980456, −6.60603110459454829388153230802, −6.19417251910214000081290352133, −5.61031594342196064957574046837, −4.65206823403212734468833470923, −4.23575502597630640115344810438, −3.73668906108316903959501848053, −3.58577020098926599084787960698, −2.73303667353826011515671348488, −2.12317333635998849505750016637, −0.839282436912720068322739163135, 0.839282436912720068322739163135, 2.12317333635998849505750016637, 2.73303667353826011515671348488, 3.58577020098926599084787960698, 3.73668906108316903959501848053, 4.23575502597630640115344810438, 4.65206823403212734468833470923, 5.61031594342196064957574046837, 6.19417251910214000081290352133, 6.60603110459454829388153230802, 7.16848144627570725278851980456, 7.41413062405619755433591484092, 7.72219644707522635571244564930, 8.584221031990018921512585595383, 8.675479495880407507416020894278, 9.356319336327605337714852632156, 9.929326569523744335718636515994, 10.25070766310604464622937920554, 10.91082762085108215318468509349, 11.20364562420934786870735072249

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