Properties

Label 4-56e2-1.1-c2e2-0-4
Degree $4$
Conductor $3136$
Sign $1$
Analytic cond. $2.32833$
Root an. cond. $1.23526$
Motivic weight $2$
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  + 4·2-s + 12·4-s − 14·7-s + 32·8-s − 10·9-s − 56·14-s + 80·16-s − 40·18-s − 20·23-s + 22·25-s − 168·28-s + 192·32-s − 120·36-s − 80·46-s + 147·49-s + 88·50-s − 448·56-s + 140·63-s + 448·64-s − 220·71-s − 320·72-s + 260·79-s + 19·81-s − 240·92-s + 588·98-s + 264·100-s − 1.12e3·112-s + ⋯
L(s)  = 1  + 2·2-s + 3·4-s − 2·7-s + 4·8-s − 1.11·9-s − 4·14-s + 5·16-s − 2.22·18-s − 0.869·23-s + 0.879·25-s − 6·28-s + 6·32-s − 3.33·36-s − 1.73·46-s + 3·49-s + 1.75·50-s − 8·56-s + 20/9·63-s + 7·64-s − 3.09·71-s − 4.44·72-s + 3.29·79-s + 0.234·81-s − 2.60·92-s + 6·98-s + 2.63·100-s − 10·112-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3136 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3136 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(3136\)    =    \(2^{6} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(2.32833\)
Root analytic conductor: \(1.23526\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 3136,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(3.370444194\)
\(L(\frac12)\) \(\approx\) \(3.370444194\)
\(L(2)\) 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$C_1$ \( ( 1 - p T )^{2} \)
7$C_1$ \( ( 1 + p T )^{2} \)
good3$C_2^2$ \( 1 + 10 T^{2} + p^{4} T^{4} \)
5$C_2^2$ \( 1 - 22 T^{2} + p^{4} T^{4} \)
11$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
13$C_2^2$ \( 1 - 310 T^{2} + p^{4} T^{4} \)
17$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
19$C_2^2$ \( 1 + 650 T^{2} + p^{4} T^{4} \)
23$C_2$ \( ( 1 + 10 T + p^{2} T^{2} )^{2} \)
29$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
31$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
37$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
41$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
43$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
47$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
53$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
59$C_2^2$ \( 1 + 1130 T^{2} + p^{4} T^{4} \)
61$C_2^2$ \( 1 + 7370 T^{2} + p^{4} T^{4} \)
67$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
71$C_2$ \( ( 1 + 110 T + p^{2} T^{2} )^{2} \)
73$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
79$C_2$ \( ( 1 - 130 T + p^{2} T^{2} )^{2} \)
83$C_2^2$ \( 1 + 13130 T^{2} + p^{4} T^{4} \)
89$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
97$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
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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

−15.10345366568391284867310541666, −14.73742526128021206439300966693, −13.87100592313024769359403280166, −13.80233634662448084101174921535, −12.94367603906512499983803799601, −12.77803439708070140281812489996, −11.93932197262351958113076719148, −11.79730411118070629160954344729, −10.78120178663063974871041507417, −10.41408750572670792695221940173, −9.641124537596216943263228281486, −8.738979471671570441357073252297, −7.71497155999922153099708490744, −6.95429534079436148206400626163, −6.27128792335923741235043532704, −5.94673847070732305831148657385, −5.09940843239879600097408440845, −3.98297958173207503833937160988, −3.23709374577416374993135913359, −2.57430868159648389432994700692, 2.57430868159648389432994700692, 3.23709374577416374993135913359, 3.98297958173207503833937160988, 5.09940843239879600097408440845, 5.94673847070732305831148657385, 6.27128792335923741235043532704, 6.95429534079436148206400626163, 7.71497155999922153099708490744, 8.738979471671570441357073252297, 9.641124537596216943263228281486, 10.41408750572670792695221940173, 10.78120178663063974871041507417, 11.79730411118070629160954344729, 11.93932197262351958113076719148, 12.77803439708070140281812489996, 12.94367603906512499983803799601, 13.80233634662448084101174921535, 13.87100592313024769359403280166, 14.73742526128021206439300966693, 15.10345366568391284867310541666

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