Properties

Label 4-15e4-1.1-c2e2-0-1
Degree $4$
Conductor $50625$
Sign $1$
Analytic cond. $37.5867$
Root an. cond. $2.47604$
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  + 3·2-s + 3·3-s + 2·4-s + 9·6-s + 2·7-s − 3·8-s − 3·11-s + 6·12-s − 4·13-s + 6·14-s − 3·16-s + 22·19-s + 6·21-s − 9·22-s + 48·23-s − 9·24-s − 12·26-s − 27·27-s + 4·28-s + 78·29-s − 32·31-s − 12·32-s − 9·33-s + 68·37-s + 66·38-s − 12·39-s − 21·41-s + ⋯
L(s)  = 1  + 3/2·2-s + 3-s + 1/2·4-s + 3/2·6-s + 2/7·7-s − 3/8·8-s − 0.272·11-s + 1/2·12-s − 0.307·13-s + 3/7·14-s − 0.187·16-s + 1.15·19-s + 2/7·21-s − 0.409·22-s + 2.08·23-s − 3/8·24-s − 0.461·26-s − 27-s + 1/7·28-s + 2.68·29-s − 1.03·31-s − 3/8·32-s − 0.272·33-s + 1.83·37-s + 1.73·38-s − 0.307·39-s − 0.512·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 50625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 50625 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(50625\)    =    \(3^{4} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(37.5867\)
Root analytic conductor: \(2.47604\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 50625,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(5.727271539\)
\(L(\frac12)\) \(\approx\) \(5.727271539\)
\(L(2)\) 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)$
bad3$C_2$ \( 1 - p T + p^{2} T^{2} \)
5 \( 1 \)
good2$C_2^2$ \( 1 - 3 T + 7 T^{2} - 3 p^{2} T^{3} + p^{4} T^{4} \)
7$C_2$ \( ( 1 - 13 T + p^{2} T^{2} )( 1 + 11 T + p^{2} T^{2} ) \)
11$C_2^2$ \( 1 + 3 T + 124 T^{2} + 3 p^{2} T^{3} + p^{4} T^{4} \)
13$C_2^2$ \( 1 + 4 T - 153 T^{2} + 4 p^{2} T^{3} + p^{4} T^{4} \)
17$C_2^2$ \( 1 - 335 T^{2} + p^{4} T^{4} \)
19$C_2$ \( ( 1 - 11 T + p^{2} T^{2} )^{2} \)
23$C_2^2$ \( 1 - 48 T + 1297 T^{2} - 48 p^{2} T^{3} + p^{4} T^{4} \)
29$C_2^2$ \( 1 - 78 T + 2869 T^{2} - 78 p^{2} T^{3} + p^{4} T^{4} \)
31$C_2^2$ \( 1 + 32 T + 63 T^{2} + 32 p^{2} T^{3} + p^{4} T^{4} \)
37$C_2$ \( ( 1 - 34 T + p^{2} T^{2} )^{2} \)
41$C_2^2$ \( 1 + 21 T + 1828 T^{2} + 21 p^{2} T^{3} + p^{4} T^{4} \)
43$C_2$ \( ( 1 - 22 T + p^{2} T^{2} )( 1 + 83 T + p^{2} T^{2} ) \)
47$C_2^2$ \( 1 - 84 T + 4561 T^{2} - 84 p^{2} T^{3} + p^{4} T^{4} \)
53$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
59$C_2^2$ \( 1 - 87 T + 6004 T^{2} - 87 p^{2} T^{3} + p^{4} T^{4} \)
61$C_2^2$ \( 1 + 56 T - 585 T^{2} + 56 p^{2} T^{3} + p^{4} T^{4} \)
67$C_2^2$ \( 1 + 31 T - 3528 T^{2} + 31 p^{2} T^{3} + p^{4} T^{4} \)
71$C_2^2$ \( 1 - 9110 T^{2} + p^{4} T^{4} \)
73$C_2$ \( ( 1 + 65 T + p^{2} T^{2} )^{2} \)
79$C_2^2$ \( 1 + 38 T - 4797 T^{2} + 38 p^{2} T^{3} + p^{4} T^{4} \)
83$C_2^2$ \( 1 - 84 T + 9241 T^{2} - 84 p^{2} T^{3} + p^{4} T^{4} \)
89$C_2^2$ \( 1 - 290 T^{2} + p^{4} T^{4} \)
97$C_2^2$ \( 1 + 115 T + 3816 T^{2} + 115 p^{2} T^{3} + p^{4} T^{4} \)
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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

−12.29393734284525641654382817267, −12.08563668505458177463770053434, −11.44499588051008450368502175883, −10.95724741286907687416573676431, −10.36472887676441183360150331194, −9.804021966826466590322890898455, −9.254160013058450251150141476439, −8.704173037189104765036271333712, −8.475368730805638510770018638452, −7.60851257714479647754373166190, −7.31245420871437079817718247132, −6.64838959079752674915052376570, −5.72223803823599120947494984299, −5.40575223782693855033799327934, −4.69428680709996020803998325662, −4.41454745540546679310131596477, −3.48876512101936353962441084554, −3.01689314614375536750268665932, −2.48899492490282734136567817100, −1.08431541049391403651662053484, 1.08431541049391403651662053484, 2.48899492490282734136567817100, 3.01689314614375536750268665932, 3.48876512101936353962441084554, 4.41454745540546679310131596477, 4.69428680709996020803998325662, 5.40575223782693855033799327934, 5.72223803823599120947494984299, 6.64838959079752674915052376570, 7.31245420871437079817718247132, 7.60851257714479647754373166190, 8.475368730805638510770018638452, 8.704173037189104765036271333712, 9.254160013058450251150141476439, 9.804021966826466590322890898455, 10.36472887676441183360150331194, 10.95724741286907687416573676431, 11.44499588051008450368502175883, 12.08563668505458177463770053434, 12.29393734284525641654382817267

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