Properties

Label 2-5239-1.1-c1-0-125
Degree $2$
Conductor $5239$
Sign $1$
Analytic cond. $41.8336$
Root an. cond. $6.46789$
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  + 1.01·2-s − 1.05·3-s − 0.974·4-s + 3.24·5-s − 1.06·6-s − 1.79·7-s − 3.01·8-s − 1.89·9-s + 3.28·10-s + 6.09·11-s + 1.02·12-s − 1.81·14-s − 3.41·15-s − 1.09·16-s − 4.79·17-s − 1.91·18-s + 1.84·19-s − 3.16·20-s + 1.88·21-s + 6.17·22-s + 7.94·23-s + 3.16·24-s + 5.52·25-s + 5.14·27-s + 1.75·28-s − 2.23·29-s − 3.45·30-s + ⋯
L(s)  = 1  + 0.715·2-s − 0.607·3-s − 0.487·4-s + 1.45·5-s − 0.434·6-s − 0.678·7-s − 1.06·8-s − 0.631·9-s + 1.03·10-s + 1.83·11-s + 0.295·12-s − 0.485·14-s − 0.880·15-s − 0.274·16-s − 1.16·17-s − 0.452·18-s + 0.424·19-s − 0.707·20-s + 0.411·21-s + 1.31·22-s + 1.65·23-s + 0.646·24-s + 1.10·25-s + 0.990·27-s + 0.330·28-s − 0.414·29-s − 0.630·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5239 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5239 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5239\)    =    \(13^{2} \cdot 31\)
Sign: $1$
Analytic conductor: \(41.8336\)
Root analytic conductor: \(6.46789\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5239,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.169545814\)
\(L(\frac12)\) \(\approx\) \(2.169545814\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad13 \( 1 \)
31 \( 1 + T \)
good2 \( 1 - 1.01T + 2T^{2} \)
3 \( 1 + 1.05T + 3T^{2} \)
5 \( 1 - 3.24T + 5T^{2} \)
7 \( 1 + 1.79T + 7T^{2} \)
11 \( 1 - 6.09T + 11T^{2} \)
17 \( 1 + 4.79T + 17T^{2} \)
19 \( 1 - 1.84T + 19T^{2} \)
23 \( 1 - 7.94T + 23T^{2} \)
29 \( 1 + 2.23T + 29T^{2} \)
37 \( 1 + 8.64T + 37T^{2} \)
41 \( 1 - 0.0498T + 41T^{2} \)
43 \( 1 + 4.76T + 43T^{2} \)
47 \( 1 - 4.00T + 47T^{2} \)
53 \( 1 - 0.588T + 53T^{2} \)
59 \( 1 + 3.49T + 59T^{2} \)
61 \( 1 - 12.1T + 61T^{2} \)
67 \( 1 + 1.72T + 67T^{2} \)
71 \( 1 - 10.3T + 71T^{2} \)
73 \( 1 + 2.28T + 73T^{2} \)
79 \( 1 - 16.1T + 79T^{2} \)
83 \( 1 + 10.2T + 83T^{2} \)
89 \( 1 - 7.99T + 89T^{2} \)
97 \( 1 - 10.1T + 97T^{2} \)
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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

−8.596804964147975924260055190699, −6.87558057907506369747959215941, −6.58651423993100587658640896706, −5.98077235658734072714778356070, −5.31511426202785625036114182034, −4.76406078206073713495335627531, −3.70998278182191762967743596725, −3.05282962982674690380167877029, −1.94221127702378238774114081970, −0.74429277773540886873715853865, 0.74429277773540886873715853865, 1.94221127702378238774114081970, 3.05282962982674690380167877029, 3.70998278182191762967743596725, 4.76406078206073713495335627531, 5.31511426202785625036114182034, 5.98077235658734072714778356070, 6.58651423993100587658640896706, 6.87558057907506369747959215941, 8.596804964147975924260055190699

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