Properties

Label 4-140e2-1.1-c3e2-0-0
Degree $4$
Conductor $19600$
Sign $1$
Analytic cond. $68.2320$
Root an. cond. $2.87406$
Motivic weight $3$
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  − 20·5-s + 29·9-s − 130·11-s − 32·19-s + 275·25-s + 114·29-s − 516·31-s − 828·41-s − 580·45-s − 49·49-s + 2.60e3·55-s − 668·59-s − 112·61-s + 1.90e3·71-s + 742·79-s + 112·81-s − 1.76e3·89-s + 640·95-s − 3.77e3·99-s − 296·101-s − 882·109-s + 1.00e4·121-s − 3.00e3·125-s + 127-s + 131-s + 137-s + 139-s + ⋯
L(s)  = 1  − 1.78·5-s + 1.07·9-s − 3.56·11-s − 0.386·19-s + 11/5·25-s + 0.729·29-s − 2.98·31-s − 3.15·41-s − 1.92·45-s − 1/7·49-s + 6.37·55-s − 1.47·59-s − 0.235·61-s + 3.18·71-s + 1.05·79-s + 0.153·81-s − 2.09·89-s + 0.691·95-s − 3.82·99-s − 0.291·101-s − 0.775·109-s + 7.52·121-s − 2.14·125-s + 0.000698·127-s + 0.000666·131-s + 0.000623·137-s + 0.000610·139-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 19600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 19600 ^{s/2} \, \Gamma_{\C}(s+3/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(19600\)    =    \(2^{4} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(68.2320\)
Root analytic conductor: \(2.87406\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 19600,\ (\ :3/2, 3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.2015800808\)
\(L(\frac12)\) \(\approx\) \(0.2015800808\)
\(L(\frac{5}{2})\) 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 \( 1 \)
5$C_2$ \( 1 + 4 p T + p^{3} T^{2} \)
7$C_2$ \( 1 + p^{2} T^{2} \)
good3$C_2^2$ \( 1 - 29 T^{2} + p^{6} T^{4} \)
11$C_2$ \( ( 1 + 65 T + p^{3} T^{2} )^{2} \)
13$C_2^2$ \( 1 - 25 p^{2} T^{2} + p^{6} T^{4} \)
17$C_2^2$ \( 1 + 2943 T^{2} + p^{6} T^{4} \)
19$C_2$ \( ( 1 + 16 T + p^{3} T^{2} )^{2} \)
23$C_2^2$ \( 1 + 10262 T^{2} + p^{6} T^{4} \)
29$C_2$ \( ( 1 - 57 T + p^{3} T^{2} )^{2} \)
31$C_2$ \( ( 1 + 258 T + p^{3} T^{2} )^{2} \)
37$C_2^2$ \( 1 - 83350 T^{2} + p^{6} T^{4} \)
41$C_2$ \( ( 1 + 414 T + p^{3} T^{2} )^{2} \)
43$C_2^2$ \( 1 - 78358 T^{2} + p^{6} T^{4} \)
47$C_2^2$ \( 1 - 32085 T^{2} + p^{6} T^{4} \)
53$C_2^2$ \( 1 - 280854 T^{2} + p^{6} T^{4} \)
59$C_2$ \( ( 1 + 334 T + p^{3} T^{2} )^{2} \)
61$C_2$ \( ( 1 + 56 T + p^{3} T^{2} )^{2} \)
67$C_2^2$ \( 1 - 316370 T^{2} + p^{6} T^{4} \)
71$C_2$ \( ( 1 - 952 T + p^{3} T^{2} )^{2} \)
73$C_2^2$ \( 1 - 526030 T^{2} + p^{6} T^{4} \)
79$C_2$ \( ( 1 - 371 T + p^{3} T^{2} )^{2} \)
83$C_2^2$ \( 1 + 344826 T^{2} + p^{6} T^{4} \)
89$C_2$ \( ( 1 + 880 T + p^{3} T^{2} )^{2} \)
97$C_2^2$ \( 1 - 1767265 T^{2} + p^{6} T^{4} \)
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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

−12.89928307476750469289325702076, −12.42892862544223968384309061576, −12.19011073858879881937051519408, −11.07617083125897536776018907365, −11.05414029722190155414619668993, −10.43861800004756773864356056019, −10.14146581520490382240196363025, −9.318968355577315730719135062149, −8.387966488792073252608804890729, −8.120901256497019864912488842837, −7.71426450478175156934879921426, −7.18868134761318974028682398455, −6.75480742025140333203253458557, −5.35868251277349773651686351688, −5.16628278057892746381922314071, −4.47777255431891693914593129708, −3.59923161898129051916478279125, −3.02351752308181255462777051669, −1.98003598545674203770433284795, −0.21378649255835336944031159276, 0.21378649255835336944031159276, 1.98003598545674203770433284795, 3.02351752308181255462777051669, 3.59923161898129051916478279125, 4.47777255431891693914593129708, 5.16628278057892746381922314071, 5.35868251277349773651686351688, 6.75480742025140333203253458557, 7.18868134761318974028682398455, 7.71426450478175156934879921426, 8.120901256497019864912488842837, 8.387966488792073252608804890729, 9.318968355577315730719135062149, 10.14146581520490382240196363025, 10.43861800004756773864356056019, 11.05414029722190155414619668993, 11.07617083125897536776018907365, 12.19011073858879881937051519408, 12.42892862544223968384309061576, 12.89928307476750469289325702076

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