Properties

Label 4-325e2-1.1-c1e2-0-1
Degree $4$
Conductor $105625$
Sign $1$
Analytic cond. $6.73474$
Root an. cond. $1.61094$
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  + 2·2-s − 4-s − 10·7-s − 8·8-s + 2·9-s + 4·13-s − 20·14-s − 7·16-s + 4·18-s + 8·26-s + 10·28-s + 2·29-s + 14·32-s − 2·36-s + 8·37-s − 14·47-s + 61·49-s − 4·52-s + 80·56-s + 4·58-s + 2·61-s − 20·63-s + 35·64-s + 6·67-s − 16·72-s − 8·73-s + 16·74-s + ⋯
L(s)  = 1  + 1.41·2-s − 1/2·4-s − 3.77·7-s − 2.82·8-s + 2/3·9-s + 1.10·13-s − 5.34·14-s − 7/4·16-s + 0.942·18-s + 1.56·26-s + 1.88·28-s + 0.371·29-s + 2.47·32-s − 1/3·36-s + 1.31·37-s − 2.04·47-s + 61/7·49-s − 0.554·52-s + 10.6·56-s + 0.525·58-s + 0.256·61-s − 2.51·63-s + 35/8·64-s + 0.733·67-s − 1.88·72-s − 0.936·73-s + 1.85·74-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 105625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 105625 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(105625\)    =    \(5^{4} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(6.73474\)
Root analytic conductor: \(1.61094\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 105625,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9128531535\)
\(L(\frac12)\) \(\approx\) \(0.9128531535\)
\(L(\frac{3}{2})\) 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 \( 1 \)
13$C_2$ \( 1 - 4 T + p T^{2} \)
good2$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
3$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
11$C_2^2$ \( 1 - 13 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 9 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 30 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 61 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
43$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
47$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
53$C_2^2$ \( 1 - 97 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 109 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
71$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 9 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 + 146 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 + 14 T + p T^{2} )^{2} \)
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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

−12.31017665064930935619432735106, −11.69444641333483352070915432507, −10.94359805970180455673704250792, −10.18292889967561324323116744434, −9.824905212786396515507962962580, −9.551136668652097020734700477737, −9.348761342303144871886242766848, −8.621712734471143870661999535949, −8.315337011117911518015507033346, −7.12726850467944314828658979872, −6.76102674273666522072594064665, −6.18477877716931107907457986216, −6.03883018900617025019053152179, −5.55501313256729649864546186147, −4.62149057130139708810611235015, −4.01648289809901815639572885461, −3.70965379229977940462542516538, −3.01544079190678691384995975550, −2.94646835826188193449742398189, −0.54569473341836565898502453766, 0.54569473341836565898502453766, 2.94646835826188193449742398189, 3.01544079190678691384995975550, 3.70965379229977940462542516538, 4.01648289809901815639572885461, 4.62149057130139708810611235015, 5.55501313256729649864546186147, 6.03883018900617025019053152179, 6.18477877716931107907457986216, 6.76102674273666522072594064665, 7.12726850467944314828658979872, 8.315337011117911518015507033346, 8.621712734471143870661999535949, 9.348761342303144871886242766848, 9.551136668652097020734700477737, 9.824905212786396515507962962580, 10.18292889967561324323116744434, 10.94359805970180455673704250792, 11.69444641333483352070915432507, 12.31017665064930935619432735106

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