Properties

Label 2-2535-1.1-c1-0-18
Degree $2$
Conductor $2535$
Sign $1$
Analytic cond. $20.2420$
Root an. cond. $4.49911$
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  − 2.17·2-s − 3-s + 2.73·4-s − 5-s + 2.17·6-s + 3.90·7-s − 1.59·8-s + 9-s + 2.17·10-s − 1.59·11-s − 2.73·12-s − 8.49·14-s + 15-s − 1.99·16-s − 3.76·17-s − 2.17·18-s + 7.91·19-s − 2.73·20-s − 3.90·21-s + 3.46·22-s + 6.22·23-s + 1.59·24-s + 25-s − 27-s + 10.6·28-s − 5.03·29-s − 2.17·30-s + ⋯
L(s)  = 1  − 1.53·2-s − 0.577·3-s + 1.36·4-s − 0.447·5-s + 0.888·6-s + 1.47·7-s − 0.563·8-s + 0.333·9-s + 0.687·10-s − 0.480·11-s − 0.788·12-s − 2.27·14-s + 0.258·15-s − 0.499·16-s − 0.913·17-s − 0.512·18-s + 1.81·19-s − 0.610·20-s − 0.852·21-s + 0.738·22-s + 1.29·23-s + 0.325·24-s + 0.200·25-s − 0.192·27-s + 2.01·28-s − 0.935·29-s − 0.397·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2535 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2535 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2535\)    =    \(3 \cdot 5 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(20.2420\)
Root analytic conductor: \(4.49911\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2535,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7188088709\)
\(L(\frac12)\) \(\approx\) \(0.7188088709\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
13 \( 1 \)
good2 \( 1 + 2.17T + 2T^{2} \)
7 \( 1 - 3.90T + 7T^{2} \)
11 \( 1 + 1.59T + 11T^{2} \)
17 \( 1 + 3.76T + 17T^{2} \)
19 \( 1 - 7.91T + 19T^{2} \)
23 \( 1 - 6.22T + 23T^{2} \)
29 \( 1 + 5.03T + 29T^{2} \)
31 \( 1 + 0.184T + 31T^{2} \)
37 \( 1 - 1.64T + 37T^{2} \)
41 \( 1 - 10.3T + 41T^{2} \)
43 \( 1 - 6.74T + 43T^{2} \)
47 \( 1 - 6.58T + 47T^{2} \)
53 \( 1 + 5.51T + 53T^{2} \)
59 \( 1 + 4.32T + 59T^{2} \)
61 \( 1 + 9.73T + 61T^{2} \)
67 \( 1 + 6.16T + 67T^{2} \)
71 \( 1 + 1.24T + 71T^{2} \)
73 \( 1 + 2.25T + 73T^{2} \)
79 \( 1 + 4.33T + 79T^{2} \)
83 \( 1 - 9.12T + 83T^{2} \)
89 \( 1 + 9.14T + 89T^{2} \)
97 \( 1 - 9.58T + 97T^{2} \)
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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

−9.082102469570517013370939922644, −8.036578039590484351792909087595, −7.53583446238671521750875384810, −7.15235409913216739969658551569, −5.87836195604451389003824930659, −4.99036963201235190797961490613, −4.32272438629174371921482316636, −2.77547586730896261100625640792, −1.61007759198707912042198494219, −0.74535747617501164678112605305, 0.74535747617501164678112605305, 1.61007759198707912042198494219, 2.77547586730896261100625640792, 4.32272438629174371921482316636, 4.99036963201235190797961490613, 5.87836195604451389003824930659, 7.15235409913216739969658551569, 7.53583446238671521750875384810, 8.036578039590484351792909087595, 9.082102469570517013370939922644

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