Properties

Label 4-5586e2-1.1-c1e2-0-14
Degree $4$
Conductor $31203396$
Sign $1$
Analytic cond. $1989.55$
Root an. cond. $6.67865$
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 + 2·3-s + 3·4-s − 4·5-s + 4·6-s + 4·8-s + 3·9-s − 8·10-s − 2·11-s + 6·12-s − 4·13-s − 8·15-s + 5·16-s − 6·17-s + 6·18-s + 2·19-s − 12·20-s − 4·22-s − 2·23-s + 8·24-s + 5·25-s − 8·26-s + 4·27-s + 2·29-s − 16·30-s − 2·31-s + 6·32-s + ⋯
L(s)  = 1  + 1.41·2-s + 1.15·3-s + 3/2·4-s − 1.78·5-s + 1.63·6-s + 1.41·8-s + 9-s − 2.52·10-s − 0.603·11-s + 1.73·12-s − 1.10·13-s − 2.06·15-s + 5/4·16-s − 1.45·17-s + 1.41·18-s + 0.458·19-s − 2.68·20-s − 0.852·22-s − 0.417·23-s + 1.63·24-s + 25-s − 1.56·26-s + 0.769·27-s + 0.371·29-s − 2.92·30-s − 0.359·31-s + 1.06·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 31203396 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 31203396 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(31203396\)    =    \(2^{2} \cdot 3^{2} \cdot 7^{4} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(1989.55\)
Root analytic conductor: \(6.67865\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 31203396,\ (\ :1/2, 1/2),\ 1)\)

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$C_1$ \( ( 1 - T )^{2} \)
3$C_1$ \( ( 1 - T )^{2} \)
7 \( 1 \)
19$C_1$ \( ( 1 - T )^{2} \)
good5$C_2^2$ \( 1 + 4 T + 11 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
13$D_{4}$ \( 1 + 4 T + 18 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 + 6 T + 40 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 + 2 T + 44 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
31$D_{4}$ \( 1 + 2 T + 51 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 - 2 T + 48 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 + 14 T + 128 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 10 T + 84 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 16 T + 146 T^{2} + 16 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 - 10 T + 119 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 115 T^{2} + p^{2} T^{4} \)
61$D_{4}$ \( 1 + 16 T + 174 T^{2} + 16 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 - 12 T + 122 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + 14 T + 164 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
73$C_2^2$ \( 1 + 98 T^{2} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + 2 T + 51 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
89$D_{4}$ \( 1 + 18 T + 184 T^{2} + 18 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 + 8 T + 207 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
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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

−7.87161715423354416917858541009, −7.72718546031699091836186171033, −7.09493970938906417932740568874, −7.00951000310210907301621111008, −6.63448965681068405462370488281, −6.38562357619285748485463952781, −5.52978500443578023790699176274, −5.34625798815011729364805874231, −4.77426864258000334828983215385, −4.64965312842161796645698201590, −4.26001765418966900283550620124, −3.83989765421421113085205155432, −3.53169997269261568284827693797, −3.17851505547891205107054232439, −2.68718870221100730654388328463, −2.51027808792169283170464127427, −1.74966953783087070367555840812, −1.48567390407238931101725687018, 0, 0, 1.48567390407238931101725687018, 1.74966953783087070367555840812, 2.51027808792169283170464127427, 2.68718870221100730654388328463, 3.17851505547891205107054232439, 3.53169997269261568284827693797, 3.83989765421421113085205155432, 4.26001765418966900283550620124, 4.64965312842161796645698201590, 4.77426864258000334828983215385, 5.34625798815011729364805874231, 5.52978500443578023790699176274, 6.38562357619285748485463952781, 6.63448965681068405462370488281, 7.00951000310210907301621111008, 7.09493970938906417932740568874, 7.72718546031699091836186171033, 7.87161715423354416917858541009

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