Properties

Label 2-3850-1.1-c1-0-17
Degree $2$
Conductor $3850$
Sign $1$
Analytic cond. $30.7424$
Root an. cond. $5.54458$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s − 6-s + 7-s + 8-s − 2·9-s − 11-s − 12-s − 2·13-s + 14-s + 16-s − 7·17-s − 2·18-s − 4·19-s − 21-s − 22-s + 8·23-s − 24-s − 2·26-s + 5·27-s + 28-s + 6·29-s + 5·31-s + 32-s + 33-s − 7·34-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.408·6-s + 0.377·7-s + 0.353·8-s − 2/3·9-s − 0.301·11-s − 0.288·12-s − 0.554·13-s + 0.267·14-s + 1/4·16-s − 1.69·17-s − 0.471·18-s − 0.917·19-s − 0.218·21-s − 0.213·22-s + 1.66·23-s − 0.204·24-s − 0.392·26-s + 0.962·27-s + 0.188·28-s + 1.11·29-s + 0.898·31-s + 0.176·32-s + 0.174·33-s − 1.20·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3850 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3850 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3850\)    =    \(2 \cdot 5^{2} \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(30.7424\)
Root analytic conductor: \(5.54458\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3850,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.076383951\)
\(L(\frac12)\) \(\approx\) \(2.076383951\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 \)
7 \( 1 - T \)
11 \( 1 + T \)
good3 \( 1 + T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 7 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 13 T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 - 11 T + p T^{2} \)
59 \( 1 - 3 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 + T + p T^{2} \)
79 \( 1 + 5 T + p T^{2} \)
83 \( 1 - 14 T + p T^{2} \)
89 \( 1 - 4 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.613629416979675724804802254989, −7.56692795459538108836532288760, −6.77387969307226735079997824734, −6.25529707028001742635125379992, −5.38042874658420008327088341294, −4.73243614418658098276908600500, −4.18754903046365038975951219332, −2.79405002421665786398032483375, −2.34037668650565508224723806404, −0.75003717916789428506503125454, 0.75003717916789428506503125454, 2.34037668650565508224723806404, 2.79405002421665786398032483375, 4.18754903046365038975951219332, 4.73243614418658098276908600500, 5.38042874658420008327088341294, 6.25529707028001742635125379992, 6.77387969307226735079997824734, 7.56692795459538108836532288760, 8.613629416979675724804802254989

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