Properties

Label 2-1300-1.1-c1-0-9
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  + 2.67·3-s + 1.14·7-s + 4.14·9-s + 3.81·11-s − 13-s − 7.34·17-s + 5.52·19-s + 3.05·21-s + 6.67·23-s + 3.05·27-s + 2.85·29-s − 0.183·31-s + 10.2·33-s − 6.48·37-s − 2.67·39-s − 7.34·41-s − 2.67·43-s + 2.85·47-s − 5.69·49-s − 19.6·51-s + 13.6·53-s + 14.7·57-s + 5.16·59-s + 5.14·61-s + 4.74·63-s + 2.48·67-s + 17.8·69-s + ⋯
L(s)  = 1  + 1.54·3-s + 0.432·7-s + 1.38·9-s + 1.15·11-s − 0.277·13-s − 1.78·17-s + 1.26·19-s + 0.667·21-s + 1.39·23-s + 0.588·27-s + 0.530·29-s − 0.0329·31-s + 1.77·33-s − 1.06·37-s − 0.427·39-s − 1.14·41-s − 0.407·43-s + 0.416·47-s − 0.813·49-s − 2.74·51-s + 1.87·53-s + 1.95·57-s + 0.672·59-s + 0.658·61-s + 0.597·63-s + 0.304·67-s + 2.14·69-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

\(L(1)\) \(\approx\) \(3.109789955\)
\(L(\frac12)\) \(\approx\) \(3.109789955\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.67T + 3T^{2} \)
7 \( 1 - 1.14T + 7T^{2} \)
11 \( 1 - 3.81T + 11T^{2} \)
17 \( 1 + 7.34T + 17T^{2} \)
19 \( 1 - 5.52T + 19T^{2} \)
23 \( 1 - 6.67T + 23T^{2} \)
29 \( 1 - 2.85T + 29T^{2} \)
31 \( 1 + 0.183T + 31T^{2} \)
37 \( 1 + 6.48T + 37T^{2} \)
41 \( 1 + 7.34T + 41T^{2} \)
43 \( 1 + 2.67T + 43T^{2} \)
47 \( 1 - 2.85T + 47T^{2} \)
53 \( 1 - 13.6T + 53T^{2} \)
59 \( 1 - 5.16T + 59T^{2} \)
61 \( 1 - 5.14T + 61T^{2} \)
67 \( 1 - 2.48T + 67T^{2} \)
71 \( 1 - 3.81T + 71T^{2} \)
73 \( 1 + 12.7T + 73T^{2} \)
79 \( 1 - 9.34T + 79T^{2} \)
83 \( 1 + 11.8T + 83T^{2} \)
89 \( 1 + 14.9T + 89T^{2} \)
97 \( 1 + 7.71T + 97T^{2} \)
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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

−9.359627193875159814630097624569, −8.799926322678350992254256043172, −8.327451658956342676376448531596, −7.12870278160581339642576039238, −6.81822840624252223887314012600, −5.25155483822064263846388472493, −4.29754274356016102503413914637, −3.42843411473319009605280687695, −2.48552900049654935566449091653, −1.42616189108533889416008998121, 1.42616189108533889416008998121, 2.48552900049654935566449091653, 3.42843411473319009605280687695, 4.29754274356016102503413914637, 5.25155483822064263846388472493, 6.81822840624252223887314012600, 7.12870278160581339642576039238, 8.327451658956342676376448531596, 8.799926322678350992254256043172, 9.359627193875159814630097624569

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