Properties

Label 4-474e2-1.1-c1e2-0-3
Degree $4$
Conductor $224676$
Sign $1$
Analytic cond. $14.3255$
Root an. cond. $1.94548$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 4-s + 6·7-s − 2·9-s − 12-s − 2·13-s + 16-s − 6·21-s − 9·25-s + 5·27-s + 6·28-s + 4·31-s − 2·36-s − 4·37-s + 2·39-s + 8·43-s − 48-s + 13·49-s − 2·52-s + 24·61-s − 12·63-s + 64-s + 16·67-s − 12·73-s + 9·75-s − 2·79-s + 81-s + ⋯
L(s)  = 1  − 0.577·3-s + 1/2·4-s + 2.26·7-s − 2/3·9-s − 0.288·12-s − 0.554·13-s + 1/4·16-s − 1.30·21-s − 9/5·25-s + 0.962·27-s + 1.13·28-s + 0.718·31-s − 1/3·36-s − 0.657·37-s + 0.320·39-s + 1.21·43-s − 0.144·48-s + 13/7·49-s − 0.277·52-s + 3.07·61-s − 1.51·63-s + 1/8·64-s + 1.95·67-s − 1.40·73-s + 1.03·75-s − 0.225·79-s + 1/9·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 224676 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 224676 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(224676\)    =    \(2^{2} \cdot 3^{2} \cdot 79^{2}\)
Sign: $1$
Analytic conductor: \(14.3255\)
Root analytic conductor: \(1.94548\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 224676,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.881765723\)
\(L(\frac12)\) \(\approx\) \(1.881765723\)
\(L(\frac{3}{2})\) 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$ \( ( 1 - T )( 1 + T ) \)
3$C_2$ \( 1 + T + p T^{2} \)
79$C_1$ \( ( 1 + T )^{2} \)
good5$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
7$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
13$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2$ \( ( 1 + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 13 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
73$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 13 T + p T^{2} )^{2} \)
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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

−8.747141121901939638246702173369, −8.520482678541895661066213736227, −8.054137528537468354465526888801, −7.50453196645377754362608030446, −7.39141785314113770727760411934, −6.47484848767999948735932618155, −6.11586748167354289065343430906, −5.34006059048988750874758197539, −5.27606039091750975262211940149, −4.62642136644695957414242142502, −4.08090613362146692342747948187, −3.29745348810458593262782421415, −2.19477689281745387953094778021, −2.06983106012671431074676520675, −0.905850257464074624516301543141, 0.905850257464074624516301543141, 2.06983106012671431074676520675, 2.19477689281745387953094778021, 3.29745348810458593262782421415, 4.08090613362146692342747948187, 4.62642136644695957414242142502, 5.27606039091750975262211940149, 5.34006059048988750874758197539, 6.11586748167354289065343430906, 6.47484848767999948735932618155, 7.39141785314113770727760411934, 7.50453196645377754362608030446, 8.054137528537468354465526888801, 8.520482678541895661066213736227, 8.747141121901939638246702173369

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