Properties

Label 4-805e2-1.1-c1e2-0-5
Degree $4$
Conductor $648025$
Sign $1$
Analytic cond. $41.3186$
Root an. cond. $2.53534$
Motivic weight $1$
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  + 4·4-s + 4·5-s + 5·9-s − 2·11-s + 12·16-s − 4·19-s + 16·20-s + 11·25-s − 14·29-s + 8·31-s + 20·36-s − 12·41-s − 8·44-s + 20·45-s − 49-s − 8·55-s + 8·59-s − 20·61-s + 32·64-s − 16·76-s + 30·79-s + 48·80-s + 16·81-s − 12·89-s − 16·95-s − 10·99-s + 44·100-s + ⋯
L(s)  = 1  + 2·4-s + 1.78·5-s + 5/3·9-s − 0.603·11-s + 3·16-s − 0.917·19-s + 3.57·20-s + 11/5·25-s − 2.59·29-s + 1.43·31-s + 10/3·36-s − 1.87·41-s − 1.20·44-s + 2.98·45-s − 1/7·49-s − 1.07·55-s + 1.04·59-s − 2.56·61-s + 4·64-s − 1.83·76-s + 3.37·79-s + 5.36·80-s + 16/9·81-s − 1.27·89-s − 1.64·95-s − 1.00·99-s + 22/5·100-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 648025 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 648025 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(648025\)    =    \(5^{2} \cdot 7^{2} \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(41.3186\)
Root analytic conductor: \(2.53534\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 648025,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.535390306\)
\(L(\frac12)\) \(\approx\) \(5.535390306\)
\(L(\frac{3}{2})\) 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)$
bad5$C_2$ \( 1 - 4 T + p T^{2} \)
7$C_2$ \( 1 + T^{2} \)
23$C_2$ \( 1 + T^{2} \)
good2$C_2$ \( ( 1 - p T^{2} )^{2} \)
3$C_2^2$ \( 1 - 5 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
13$C_2^2$ \( 1 - 25 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 33 T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 45 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 + 62 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 142 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 15 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 102 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 - 145 T^{2} + p^{2} T^{4} \)
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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

−10.33939717377496911447816131480, −10.28264913001339705097655773335, −9.639809411114690986172689372894, −9.558859801260379362016699305834, −8.847315227707728203639687128229, −8.225554146746851270178060743813, −7.66610918887779224527449920412, −7.46298483827374635670017174123, −6.79123531601681213051097260453, −6.64166048917523487530186401781, −6.18269645525932503457314371327, −5.85746103593950652600421213696, −5.10503983165480828949327573623, −4.98438399121637655439064877371, −3.92096839390185421544209138749, −3.45811102431292640504735563808, −2.56003569336734545883504796702, −2.31876623380178061718467672047, −1.59907497627494386625249186578, −1.43608965076060847863653409644, 1.43608965076060847863653409644, 1.59907497627494386625249186578, 2.31876623380178061718467672047, 2.56003569336734545883504796702, 3.45811102431292640504735563808, 3.92096839390185421544209138749, 4.98438399121637655439064877371, 5.10503983165480828949327573623, 5.85746103593950652600421213696, 6.18269645525932503457314371327, 6.64166048917523487530186401781, 6.79123531601681213051097260453, 7.46298483827374635670017174123, 7.66610918887779224527449920412, 8.225554146746851270178060743813, 8.847315227707728203639687128229, 9.558859801260379362016699305834, 9.639809411114690986172689372894, 10.28264913001339705097655773335, 10.33939717377496911447816131480

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