Properties

Label 4-395136-1.1-c1e2-0-35
Degree $4$
Conductor $395136$
Sign $-1$
Analytic cond. $25.1942$
Root an. cond. $2.24039$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 7-s − 2·9-s − 6·19-s + 21-s + 8·25-s − 5·27-s − 14·29-s − 5·31-s + 5·37-s + 2·47-s + 49-s − 4·53-s − 6·57-s − 59-s − 2·63-s + 8·75-s + 81-s − 2·83-s − 14·87-s − 5·93-s + 21·103-s − 20·109-s + 5·111-s + 113-s − 3·121-s + 127-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.377·7-s − 2/3·9-s − 1.37·19-s + 0.218·21-s + 8/5·25-s − 0.962·27-s − 2.59·29-s − 0.898·31-s + 0.821·37-s + 0.291·47-s + 1/7·49-s − 0.549·53-s − 0.794·57-s − 0.130·59-s − 0.251·63-s + 0.923·75-s + 1/9·81-s − 0.219·83-s − 1.50·87-s − 0.518·93-s + 2.06·103-s − 1.91·109-s + 0.474·111-s + 0.0940·113-s − 0.272·121-s + 0.0887·127-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 395136 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 395136 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(395136\)    =    \(2^{7} \cdot 3^{2} \cdot 7^{3}\)
Sign: $-1$
Analytic conductor: \(25.1942\)
Root analytic conductor: \(2.24039\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 395136,\ (\ :1/2, 1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 - T + p T^{2} \)
7$C_1$ \( 1 - T \)
good5$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 3 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 9 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$$\times$$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
31$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
37$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
41$C_2^2$ \( 1 + 31 T^{2} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 68 T^{2} + p^{2} T^{4} \)
47$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
53$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
59$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
61$C_2^2$ \( 1 + 29 T^{2} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 32 T^{2} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 86 T^{2} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 88 T^{2} + p^{2} T^{4} \)
79$C_2^2$ \( 1 + 117 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
89$C_2^2$ \( 1 + 65 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 + 36 T^{2} + p^{2} T^{4} \)
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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

−8.542535040781039612494445646059, −7.898054090850495389633143027672, −7.64588185306719147061055876738, −7.19675747119123704152837612803, −6.48249917012102815535190335274, −6.18306273735141484451776377242, −5.47349157307834204550827486455, −5.19506344531750168930858623922, −4.48489371954854980466563637664, −3.88010194101076767996684853810, −3.49358032731442054253158539592, −2.67002041621380146562851251198, −2.22775970655050359414209924387, −1.45093646265834648153230174659, 0, 1.45093646265834648153230174659, 2.22775970655050359414209924387, 2.67002041621380146562851251198, 3.49358032731442054253158539592, 3.88010194101076767996684853810, 4.48489371954854980466563637664, 5.19506344531750168930858623922, 5.47349157307834204550827486455, 6.18306273735141484451776377242, 6.48249917012102815535190335274, 7.19675747119123704152837612803, 7.64588185306719147061055876738, 7.898054090850495389633143027672, 8.542535040781039612494445646059

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