Properties

Label 2-1725-1.1-c1-0-36
Degree $2$
Conductor $1725$
Sign $1$
Analytic cond. $13.7741$
Root an. cond. $3.71136$
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  + 2.44·2-s − 3-s + 3.99·4-s − 2.44·6-s + 7-s + 4.89·8-s + 9-s + 2.44·11-s − 3.99·12-s − 4.44·13-s + 2.44·14-s + 3.99·16-s + 5.44·17-s + 2.44·18-s + 4.44·19-s − 21-s + 5.99·22-s + 23-s − 4.89·24-s − 10.8·26-s − 27-s + 3.99·28-s + 10.3·29-s + 0.101·31-s − 2.44·33-s + 13.3·34-s + 3.99·36-s + ⋯
L(s)  = 1  + 1.73·2-s − 0.577·3-s + 1.99·4-s − 0.999·6-s + 0.377·7-s + 1.73·8-s + 0.333·9-s + 0.738·11-s − 1.15·12-s − 1.23·13-s + 0.654·14-s + 0.999·16-s + 1.32·17-s + 0.577·18-s + 1.02·19-s − 0.218·21-s + 1.27·22-s + 0.208·23-s − 0.999·24-s − 2.13·26-s − 0.192·27-s + 0.755·28-s + 1.92·29-s + 0.0181·31-s − 0.426·33-s + 2.28·34-s + 0.666·36-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1725 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1725 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1725\)    =    \(3 \cdot 5^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(13.7741\)
Root analytic conductor: \(3.71136\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1725,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.458538206\)
\(L(\frac12)\) \(\approx\) \(4.458538206\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 \)
23 \( 1 - T \)
good2 \( 1 - 2.44T + 2T^{2} \)
7 \( 1 - T + 7T^{2} \)
11 \( 1 - 2.44T + 11T^{2} \)
13 \( 1 + 4.44T + 13T^{2} \)
17 \( 1 - 5.44T + 17T^{2} \)
19 \( 1 - 4.44T + 19T^{2} \)
29 \( 1 - 10.3T + 29T^{2} \)
31 \( 1 - 0.101T + 31T^{2} \)
37 \( 1 + 3.89T + 37T^{2} \)
41 \( 1 - 5.44T + 41T^{2} \)
43 \( 1 + 2T + 43T^{2} \)
47 \( 1 + 8.44T + 47T^{2} \)
53 \( 1 + 0.550T + 53T^{2} \)
59 \( 1 - 10.3T + 59T^{2} \)
61 \( 1 - 0.651T + 61T^{2} \)
67 \( 1 - 7T + 67T^{2} \)
71 \( 1 + 4.34T + 71T^{2} \)
73 \( 1 - 5.34T + 73T^{2} \)
79 \( 1 + 4T + 79T^{2} \)
83 \( 1 + 15.2T + 83T^{2} \)
89 \( 1 + 16.8T + 89T^{2} \)
97 \( 1 + 3.10T + 97T^{2} \)
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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

−9.659474365372103956905058420238, −8.270346281205575251476862832256, −7.27982220248691545081785627389, −6.73805694341897264537728044662, −5.80484681797347518650915852710, −5.10821767195782429218933509980, −4.59048608714832635995901586270, −3.54672460111766697106398854074, −2.68734176811182943796442874259, −1.31827461171346193564615848531, 1.31827461171346193564615848531, 2.68734176811182943796442874259, 3.54672460111766697106398854074, 4.59048608714832635995901586270, 5.10821767195782429218933509980, 5.80484681797347518650915852710, 6.73805694341897264537728044662, 7.27982220248691545081785627389, 8.270346281205575251476862832256, 9.659474365372103956905058420238

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