Properties

Label 2-8025-1.1-c1-0-313
Degree $2$
Conductor $8025$
Sign $-1$
Analytic cond. $64.0799$
Root an. cond. $8.00499$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.58·2-s − 3-s + 4.65·4-s − 2.58·6-s − 1.98·7-s + 6.85·8-s + 9-s − 2.95·11-s − 4.65·12-s + 0.946·13-s − 5.12·14-s + 8.37·16-s + 0.496·17-s + 2.58·18-s − 4.07·19-s + 1.98·21-s − 7.63·22-s − 3.49·23-s − 6.85·24-s + 2.44·26-s − 27-s − 9.24·28-s − 4.14·29-s + 3.32·31-s + 7.89·32-s + 2.95·33-s + 1.28·34-s + ⋯
L(s)  = 1  + 1.82·2-s − 0.577·3-s + 2.32·4-s − 1.05·6-s − 0.750·7-s + 2.42·8-s + 0.333·9-s − 0.891·11-s − 1.34·12-s + 0.262·13-s − 1.36·14-s + 2.09·16-s + 0.120·17-s + 0.608·18-s − 0.934·19-s + 0.433·21-s − 1.62·22-s − 0.729·23-s − 1.39·24-s + 0.478·26-s − 0.192·27-s − 1.74·28-s − 0.770·29-s + 0.598·31-s + 1.39·32-s + 0.514·33-s + 0.219·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8025\)    =    \(3 \cdot 5^{2} \cdot 107\)
Sign: $-1$
Analytic conductor: \(64.0799\)
Root analytic conductor: \(8.00499\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8025,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
107 \( 1 - T \)
good2 \( 1 - 2.58T + 2T^{2} \)
7 \( 1 + 1.98T + 7T^{2} \)
11 \( 1 + 2.95T + 11T^{2} \)
13 \( 1 - 0.946T + 13T^{2} \)
17 \( 1 - 0.496T + 17T^{2} \)
19 \( 1 + 4.07T + 19T^{2} \)
23 \( 1 + 3.49T + 23T^{2} \)
29 \( 1 + 4.14T + 29T^{2} \)
31 \( 1 - 3.32T + 31T^{2} \)
37 \( 1 - 4.53T + 37T^{2} \)
41 \( 1 + 4.76T + 41T^{2} \)
43 \( 1 + 5.56T + 43T^{2} \)
47 \( 1 + 0.869T + 47T^{2} \)
53 \( 1 - 6.42T + 53T^{2} \)
59 \( 1 + 1.71T + 59T^{2} \)
61 \( 1 - 13.3T + 61T^{2} \)
67 \( 1 + 13.5T + 67T^{2} \)
71 \( 1 - 2.08T + 71T^{2} \)
73 \( 1 + 13.8T + 73T^{2} \)
79 \( 1 + 10.8T + 79T^{2} \)
83 \( 1 + 10.3T + 83T^{2} \)
89 \( 1 + 10.4T + 89T^{2} \)
97 \( 1 + 6.82T + 97T^{2} \)
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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

−7.03962076370941901933982373599, −6.57298031805760636142230313350, −5.80993517400710205847251511436, −5.54132129091736462496107639373, −4.58587191648106980637016543295, −4.10296468926343050204179555630, −3.25629615407396090886232918244, −2.58362077512136322760776692825, −1.66117356543528403726866762355, 0, 1.66117356543528403726866762355, 2.58362077512136322760776692825, 3.25629615407396090886232918244, 4.10296468926343050204179555630, 4.58587191648106980637016543295, 5.54132129091736462496107639373, 5.80993517400710205847251511436, 6.57298031805760636142230313350, 7.03962076370941901933982373599

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