Properties

Label 4-15e4-1.1-c5e2-0-8
Degree $4$
Conductor $50625$
Sign $1$
Analytic cond. $1302.22$
Root an. cond. $6.00719$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 6·4-s + 90·7-s + 2.09e3·13-s − 988·16-s + 2.31e3·19-s + 540·28-s + 7.26e3·31-s + 6.22e3·37-s − 2.07e4·43-s − 2.75e4·49-s + 1.25e4·52-s − 1.52e4·61-s − 1.20e4·64-s + 1.00e5·67-s + 1.49e5·73-s + 1.39e4·76-s + 7.66e4·79-s + 1.88e5·91-s − 1.43e5·97-s − 6.76e4·103-s − 2.28e5·109-s − 8.89e4·112-s − 2.10e5·121-s + 4.35e4·124-s + 127-s + 131-s + 2.08e5·133-s + ⋯
L(s)  = 1  + 3/16·4-s + 0.694·7-s + 3.42·13-s − 0.964·16-s + 1.47·19-s + 0.130·28-s + 1.35·31-s + 0.746·37-s − 1.70·43-s − 1.63·49-s + 0.643·52-s − 0.523·61-s − 0.368·64-s + 2.74·67-s + 3.28·73-s + 0.276·76-s + 1.38·79-s + 2.38·91-s − 1.54·97-s − 0.628·103-s − 1.83·109-s − 0.669·112-s − 1.30·121-s + 0.254·124-s + 5.50e−6·127-s + 5.09e−6·131-s + 1.02·133-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 50625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 50625 ^{s/2} \, \Gamma_{\C}(s+5/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(50625\)    =    \(3^{4} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(1302.22\)
Root analytic conductor: \(6.00719\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 50625,\ (\ :5/2, 5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(4.938868821\)
\(L(\frac12)\) \(\approx\) \(4.938868821\)
\(L(\frac{7}{2})\) 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)$
bad3 \( 1 \)
5 \( 1 \)
good2$C_2^2$ \( 1 - 3 p T^{2} + p^{10} T^{4} \)
7$C_2$ \( ( 1 - 45 T + p^{5} T^{2} )^{2} \)
11$C_2^2$ \( 1 + 210102 T^{2} + p^{10} T^{4} \)
13$C_2$ \( ( 1 - 1045 T + p^{5} T^{2} )^{2} \)
17$C_2^2$ \( 1 + 1222434 T^{2} + p^{10} T^{4} \)
19$C_2$ \( ( 1 - 61 p T + p^{5} T^{2} )^{2} \)
23$C_2^2$ \( 1 - 1682834 T^{2} + p^{10} T^{4} \)
29$C_2^2$ \( 1 + 27470298 T^{2} + p^{10} T^{4} \)
31$C_2$ \( ( 1 - 3633 T + p^{5} T^{2} )^{2} \)
37$C_2$ \( ( 1 - 3110 T + p^{5} T^{2} )^{2} \)
41$C_2^2$ \( 1 - 82895598 T^{2} + p^{10} T^{4} \)
43$C_2$ \( ( 1 + 10355 T + p^{5} T^{2} )^{2} \)
47$C_2^2$ \( 1 + 275888094 T^{2} + p^{10} T^{4} \)
53$C_2^2$ \( 1 + 736930506 T^{2} + p^{10} T^{4} \)
59$C_2^2$ \( 1 + 601496598 T^{2} + p^{10} T^{4} \)
61$C_2$ \( ( 1 + 7613 T + p^{5} T^{2} )^{2} \)
67$C_2$ \( ( 1 - 50445 T + p^{5} T^{2} )^{2} \)
71$C_2^2$ \( 1 - 2896613298 T^{2} + p^{10} T^{4} \)
73$C_2$ \( ( 1 - 74710 T + p^{5} T^{2} )^{2} \)
79$C_2$ \( ( 1 - 38316 T + p^{5} T^{2} )^{2} \)
83$C_2^2$ \( 1 + 6600582406 T^{2} + p^{10} T^{4} \)
89$C_2^2$ \( 1 - 3347081102 T^{2} + p^{10} T^{4} \)
97$C_2$ \( ( 1 + 71755 T + p^{5} T^{2} )^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.39780710074477813358412381856, −11.06468846413703353678553410727, −11.05256584021755537439970437189, −10.24366679856586516772470812104, −9.466668680882592657590225982682, −9.332508103995672890747280677021, −8.416056210735920930563230592384, −8.143086240788727262840998203037, −8.016539638538656105296084977745, −6.81872810496914990776812746302, −6.56462768505491543374968463401, −6.12688199683537207554657381495, −5.31723602065421553904255484082, −4.91583179100084402747218125644, −3.99521338835471761866060929792, −3.59649200054271598013008780809, −2.92499233562468193415137611591, −1.88708991751839917380218294907, −1.25012765400681611986288970247, −0.75255882818596489184915003534, 0.75255882818596489184915003534, 1.25012765400681611986288970247, 1.88708991751839917380218294907, 2.92499233562468193415137611591, 3.59649200054271598013008780809, 3.99521338835471761866060929792, 4.91583179100084402747218125644, 5.31723602065421553904255484082, 6.12688199683537207554657381495, 6.56462768505491543374968463401, 6.81872810496914990776812746302, 8.016539638538656105296084977745, 8.143086240788727262840998203037, 8.416056210735920930563230592384, 9.332508103995672890747280677021, 9.466668680882592657590225982682, 10.24366679856586516772470812104, 11.05256584021755537439970437189, 11.06468846413703353678553410727, 11.39780710074477813358412381856

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