Properties

Label 2-3850-1.1-c1-0-18
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 − 1.41·3-s + 4-s + 1.41·6-s + 7-s − 8-s − 0.999·9-s − 11-s − 1.41·12-s + 5.24·13-s − 14-s + 16-s + 5.41·17-s + 0.999·18-s + 5.82·19-s − 1.41·21-s + 22-s + 4.41·23-s + 1.41·24-s − 5.24·26-s + 5.65·27-s + 28-s − 2.65·29-s − 5.82·31-s − 32-s + 1.41·33-s − 5.41·34-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.816·3-s + 0.5·4-s + 0.577·6-s + 0.377·7-s − 0.353·8-s − 0.333·9-s − 0.301·11-s − 0.408·12-s + 1.45·13-s − 0.267·14-s + 0.250·16-s + 1.31·17-s + 0.235·18-s + 1.33·19-s − 0.308·21-s + 0.213·22-s + 0.920·23-s + 0.288·24-s − 1.02·26-s + 1.08·27-s + 0.188·28-s − 0.493·29-s − 1.04·31-s − 0.176·32-s + 0.246·33-s − 0.928·34-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

\(L(1)\) \(\approx\) \(1.107429155\)
\(L(\frac12)\) \(\approx\) \(1.107429155\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.41T + 3T^{2} \)
13 \( 1 - 5.24T + 13T^{2} \)
17 \( 1 - 5.41T + 17T^{2} \)
19 \( 1 - 5.82T + 19T^{2} \)
23 \( 1 - 4.41T + 23T^{2} \)
29 \( 1 + 2.65T + 29T^{2} \)
31 \( 1 + 5.82T + 31T^{2} \)
37 \( 1 + 2.82T + 37T^{2} \)
41 \( 1 + 1.17T + 41T^{2} \)
43 \( 1 + 8.89T + 43T^{2} \)
47 \( 1 - 10.4T + 47T^{2} \)
53 \( 1 - 3.75T + 53T^{2} \)
59 \( 1 - 4T + 59T^{2} \)
61 \( 1 + 7.17T + 61T^{2} \)
67 \( 1 - 0.585T + 67T^{2} \)
71 \( 1 + 4.07T + 71T^{2} \)
73 \( 1 + 7.31T + 73T^{2} \)
79 \( 1 + 3.07T + 79T^{2} \)
83 \( 1 - 8.17T + 83T^{2} \)
89 \( 1 - 12.8T + 89T^{2} \)
97 \( 1 + 12.0T + 97T^{2} \)
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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

−8.599345476746735520306071270514, −7.70580534379041654643466395251, −7.17402010144110363659786148482, −6.18440349075900501123487955172, −5.55413364143921946181724119381, −5.09470622892454678601563370249, −3.67103822459848905940435124397, −3.00339747590084227626455225710, −1.56534718280333552645354523785, −0.76043492126337774968401401519, 0.76043492126337774968401401519, 1.56534718280333552645354523785, 3.00339747590084227626455225710, 3.67103822459848905940435124397, 5.09470622892454678601563370249, 5.55413364143921946181724119381, 6.18440349075900501123487955172, 7.17402010144110363659786148482, 7.70580534379041654643466395251, 8.599345476746735520306071270514

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