Properties

Label 2-3850-1.1-c1-0-28
Degree $2$
Conductor $3850$
Sign $1$
Analytic cond. $30.7424$
Root an. cond. $5.54458$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 1.63·3-s + 4-s − 1.63·6-s + 7-s − 8-s − 0.336·9-s + 11-s + 1.63·12-s + 2.35·13-s − 14-s + 16-s − 5.69·17-s + 0.336·18-s − 5.40·19-s + 1.63·21-s − 22-s + 4.65·23-s − 1.63·24-s − 2.35·26-s − 5.44·27-s + 28-s + 1.38·29-s + 5.33·31-s − 32-s + 1.63·33-s + 5.69·34-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.942·3-s + 0.5·4-s − 0.666·6-s + 0.377·7-s − 0.353·8-s − 0.112·9-s + 0.301·11-s + 0.471·12-s + 0.653·13-s − 0.267·14-s + 0.250·16-s − 1.38·17-s + 0.0792·18-s − 1.23·19-s + 0.356·21-s − 0.213·22-s + 0.969·23-s − 0.333·24-s − 0.461·26-s − 1.04·27-s + 0.188·28-s + 0.257·29-s + 0.958·31-s − 0.176·32-s + 0.284·33-s + 0.977·34-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3850,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.914359779\)
\(L(\frac12)\) \(\approx\) \(1.914359779\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.63T + 3T^{2} \)
13 \( 1 - 2.35T + 13T^{2} \)
17 \( 1 + 5.69T + 17T^{2} \)
19 \( 1 + 5.40T + 19T^{2} \)
23 \( 1 - 4.65T + 23T^{2} \)
29 \( 1 - 1.38T + 29T^{2} \)
31 \( 1 - 5.33T + 31T^{2} \)
37 \( 1 - 1.04T + 37T^{2} \)
41 \( 1 - 9.98T + 41T^{2} \)
43 \( 1 - 0.265T + 43T^{2} \)
47 \( 1 - 9.07T + 47T^{2} \)
53 \( 1 - 8.31T + 53T^{2} \)
59 \( 1 - 6.58T + 59T^{2} \)
61 \( 1 - 8.71T + 61T^{2} \)
67 \( 1 - 2.43T + 67T^{2} \)
71 \( 1 - 5.66T + 71T^{2} \)
73 \( 1 + 6.43T + 73T^{2} \)
79 \( 1 - 11.7T + 79T^{2} \)
83 \( 1 + 2.28T + 83T^{2} \)
89 \( 1 - 3.22T + 89T^{2} \)
97 \( 1 + 15.8T + 97T^{2} \)
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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

−8.654057178528715794381401521671, −8.048183549039615626096546420289, −7.14013954771056711125454203383, −6.49117565269455949018397968560, −5.68119027185315723183415592078, −4.47398646411989403949762430479, −3.79581210617063579033480756225, −2.62746907257666123300094164993, −2.15669090026787157162105975581, −0.848476187745743600657683408204, 0.848476187745743600657683408204, 2.15669090026787157162105975581, 2.62746907257666123300094164993, 3.79581210617063579033480756225, 4.47398646411989403949762430479, 5.68119027185315723183415592078, 6.49117565269455949018397968560, 7.14013954771056711125454203383, 8.048183549039615626096546420289, 8.654057178528715794381401521671

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