Properties

Label 4-12e4-1.1-c2e2-0-2
Degree $4$
Conductor $20736$
Sign $1$
Analytic cond. $15.3955$
Root an. cond. $1.98083$
Motivic weight $2$
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  + 44·13-s − 50·25-s + 52·37-s − 94·49-s + 148·61-s + 92·73-s − 4·97-s + 428·109-s + 242·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 1.11e3·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + ⋯
L(s)  = 1  + 3.38·13-s − 2·25-s + 1.40·37-s − 1.91·49-s + 2.42·61-s + 1.26·73-s − 0.0412·97-s + 3.92·109-s + 2·121-s + 0.00787·127-s + 0.00763·131-s + 0.00729·137-s + 0.00719·139-s + 0.00671·149-s + 0.00662·151-s + 0.00636·157-s + 0.00613·163-s + 0.00598·167-s + 6.59·169-s + 0.00578·173-s + 0.00558·179-s + 0.00552·181-s + 0.00523·191-s + 0.00518·193-s + 0.00507·197-s + 0.00502·199-s + 0.00473·211-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 20736 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 20736 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(20736\)    =    \(2^{8} \cdot 3^{4}\)
Sign: $1$
Analytic conductor: \(15.3955\)
Root analytic conductor: \(1.98083\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 20736,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.008925751\)
\(L(\frac12)\) \(\approx\) \(2.008925751\)
\(L(2)\) 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 \( 1 \)
3 \( 1 \)
good5$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
7$C_2$ \( ( 1 - 2 T + p^{2} T^{2} )( 1 + 2 T + p^{2} T^{2} ) \)
11$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
13$C_2$ \( ( 1 - 22 T + p^{2} T^{2} )^{2} \)
17$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
19$C_2$ \( ( 1 - 26 T + p^{2} T^{2} )( 1 + 26 T + p^{2} T^{2} ) \)
23$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
29$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
31$C_2$ \( ( 1 - 46 T + p^{2} T^{2} )( 1 + 46 T + p^{2} T^{2} ) \)
37$C_2$ \( ( 1 - 26 T + p^{2} T^{2} )^{2} \)
41$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
43$C_2$ \( ( 1 - 22 T + p^{2} T^{2} )( 1 + 22 T + p^{2} T^{2} ) \)
47$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
53$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
59$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
61$C_2$ \( ( 1 - 74 T + p^{2} T^{2} )^{2} \)
67$C_2$ \( ( 1 - 122 T + p^{2} T^{2} )( 1 + 122 T + p^{2} T^{2} ) \)
71$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
73$C_2$ \( ( 1 - 46 T + p^{2} T^{2} )^{2} \)
79$C_2$ \( ( 1 - 142 T + p^{2} T^{2} )( 1 + 142 T + p^{2} T^{2} ) \)
83$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
89$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
97$C_2$ \( ( 1 + 2 T + p^{2} T^{2} )^{2} \)
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

−13.09403540652120358063424147791, −12.90539898338966273385585731390, −11.99136602115939162663967842668, −11.34422238443918180363199345699, −11.23120992621696129989448378933, −10.80797365925877133173254232423, −9.821688481150143316916365891363, −9.741938197893628161604984894299, −8.786163962267527742721346625241, −8.411678163774771152296237552502, −8.048676287381564243442379648000, −7.29681091880988415773949374646, −6.33517829855050870100216406095, −6.15467344300203995936378882504, −5.60334582928723523766446307989, −4.56917667536872403071352635563, −3.70805132609599974370180741838, −3.49873381301590419280955937827, −2.05672870820317388577703022384, −1.03888745904031585352193471699, 1.03888745904031585352193471699, 2.05672870820317388577703022384, 3.49873381301590419280955937827, 3.70805132609599974370180741838, 4.56917667536872403071352635563, 5.60334582928723523766446307989, 6.15467344300203995936378882504, 6.33517829855050870100216406095, 7.29681091880988415773949374646, 8.048676287381564243442379648000, 8.411678163774771152296237552502, 8.786163962267527742721346625241, 9.741938197893628161604984894299, 9.821688481150143316916365891363, 10.80797365925877133173254232423, 11.23120992621696129989448378933, 11.34422238443918180363199345699, 11.99136602115939162663967842668, 12.90539898338966273385585731390, 13.09403540652120358063424147791

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