Properties

Label 4-637e2-1.1-c1e2-0-18
Degree $4$
Conductor $405769$
Sign $1$
Analytic cond. $25.8721$
Root an. cond. $2.25532$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·3-s + 2·4-s + 3·5-s + 3·9-s + 4·12-s + 2·13-s + 6·15-s + 6·17-s + 7·19-s + 6·20-s − 3·23-s + 5·25-s + 10·27-s − 18·29-s − 5·31-s + 6·36-s − 2·37-s + 4·39-s − 12·41-s − 2·43-s + 9·45-s − 3·47-s + 12·51-s + 4·52-s + 9·53-s + 14·57-s + 12·60-s + ⋯
L(s)  = 1  + 1.15·3-s + 4-s + 1.34·5-s + 9-s + 1.15·12-s + 0.554·13-s + 1.54·15-s + 1.45·17-s + 1.60·19-s + 1.34·20-s − 0.625·23-s + 25-s + 1.92·27-s − 3.34·29-s − 0.898·31-s + 36-s − 0.328·37-s + 0.640·39-s − 1.87·41-s − 0.304·43-s + 1.34·45-s − 0.437·47-s + 1.68·51-s + 0.554·52-s + 1.23·53-s + 1.85·57-s + 1.54·60-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405769 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405769 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(405769\)    =    \(7^{4} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(25.8721\)
Root analytic conductor: \(2.25532\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 405769,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.210779717\)
\(L(\frac12)\) \(\approx\) \(5.210779717\)
\(L(\frac{3}{2})\) 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)$
bad7 \( 1 \)
13$C_1$ \( ( 1 - T )^{2} \)
good2$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
3$C_2^2$ \( 1 - 2 T + T^{2} - 2 p T^{3} + p^{2} T^{4} \)
5$C_2^2$ \( 1 - 3 T + 4 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 6 T + 19 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + T + p T^{2} ) \)
23$C_2^2$ \( 1 + 3 T - 14 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 9 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 + 5 T - 6 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 2 T - 33 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 + 3 T - 38 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 9 T + 28 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 10 T + 39 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 14 T + 129 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 + 11 T + 48 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - T - 78 T^{2} - p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 + 15 T + 136 T^{2} + 15 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
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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

−10.60320733949262905995285434806, −10.20178575872346732636842172104, −9.943476455264955985501598289319, −9.547652114237072681773877091954, −9.099520615524474934016293733985, −8.666662431911456873433076355555, −8.307352463725448282309612326081, −7.40020227169092827934891774212, −7.32382781730063247368061341758, −7.15422656240831436384898795626, −6.06474884243324355243380018483, −6.05956903679745416831384629871, −5.34970223126175432920954939460, −5.05728078844996327807484628377, −4.00330740096828896103718494942, −3.33655919731409294451986272758, −3.20996845857271698451291459010, −2.35575860272932616176503063076, −1.72524943218544239780109093382, −1.45239219827050149743360769574, 1.45239219827050149743360769574, 1.72524943218544239780109093382, 2.35575860272932616176503063076, 3.20996845857271698451291459010, 3.33655919731409294451986272758, 4.00330740096828896103718494942, 5.05728078844996327807484628377, 5.34970223126175432920954939460, 6.05956903679745416831384629871, 6.06474884243324355243380018483, 7.15422656240831436384898795626, 7.32382781730063247368061341758, 7.40020227169092827934891774212, 8.307352463725448282309612326081, 8.666662431911456873433076355555, 9.099520615524474934016293733985, 9.547652114237072681773877091954, 9.943476455264955985501598289319, 10.20178575872346732636842172104, 10.60320733949262905995285434806

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