Properties

Label 2-1300-1.1-c1-0-1
Degree $2$
Conductor $1300$
Sign $1$
Analytic cond. $10.3805$
Root an. cond. $3.22188$
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  − 1.35·3-s − 4.17·7-s − 1.17·9-s − 5.52·11-s − 13-s + 0.703·17-s + 6.82·19-s + 5.64·21-s + 2.64·23-s + 5.64·27-s + 8.17·29-s − 9.52·31-s + 7.46·33-s + 6.87·37-s + 1.35·39-s + 0.703·41-s + 1.35·43-s + 8.17·47-s + 10.4·49-s − 0.951·51-s − 5.04·53-s − 9.22·57-s − 12.2·59-s − 0.172·61-s + 4.89·63-s − 10.8·67-s − 3.58·69-s + ⋯
L(s)  = 1  − 0.780·3-s − 1.57·7-s − 0.390·9-s − 1.66·11-s − 0.277·13-s + 0.170·17-s + 1.56·19-s + 1.23·21-s + 0.552·23-s + 1.08·27-s + 1.51·29-s − 1.71·31-s + 1.30·33-s + 1.13·37-s + 0.216·39-s + 0.109·41-s + 0.206·43-s + 1.19·47-s + 1.48·49-s − 0.133·51-s − 0.693·53-s − 1.22·57-s − 1.59·59-s − 0.0220·61-s + 0.616·63-s − 1.32·67-s − 0.430·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1300 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1300 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1300\)    =    \(2^{2} \cdot 5^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(10.3805\)
Root analytic conductor: \(3.22188\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1300,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6312463369\)
\(L(\frac12)\) \(\approx\) \(0.6312463369\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
13 \( 1 + T \)
good3 \( 1 + 1.35T + 3T^{2} \)
7 \( 1 + 4.17T + 7T^{2} \)
11 \( 1 + 5.52T + 11T^{2} \)
17 \( 1 - 0.703T + 17T^{2} \)
19 \( 1 - 6.82T + 19T^{2} \)
23 \( 1 - 2.64T + 23T^{2} \)
29 \( 1 - 8.17T + 29T^{2} \)
31 \( 1 + 9.52T + 31T^{2} \)
37 \( 1 - 6.87T + 37T^{2} \)
41 \( 1 - 0.703T + 41T^{2} \)
43 \( 1 - 1.35T + 43T^{2} \)
47 \( 1 - 8.17T + 47T^{2} \)
53 \( 1 + 5.04T + 53T^{2} \)
59 \( 1 + 12.2T + 59T^{2} \)
61 \( 1 + 0.172T + 61T^{2} \)
67 \( 1 + 10.8T + 67T^{2} \)
71 \( 1 + 5.52T + 71T^{2} \)
73 \( 1 - 11.2T + 73T^{2} \)
79 \( 1 - 1.29T + 79T^{2} \)
83 \( 1 - 9.58T + 83T^{2} \)
89 \( 1 - 11.7T + 89T^{2} \)
97 \( 1 + 18.3T + 97T^{2} \)
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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

−9.709577993119163741256820268183, −9.058292300689808466489089585164, −7.84160388992115761799378743546, −7.16898037944901622725147469068, −6.16624620762678104514298732641, −5.56772164598952749064290814765, −4.80284732331702564522720743278, −3.25070520558745134026072937435, −2.72444777577636002116232387048, −0.57216925629536946463139357698, 0.57216925629536946463139357698, 2.72444777577636002116232387048, 3.25070520558745134026072937435, 4.80284732331702564522720743278, 5.56772164598952749064290814765, 6.16624620762678104514298732641, 7.16898037944901622725147469068, 7.84160388992115761799378743546, 9.058292300689808466489089585164, 9.709577993119163741256820268183

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