Properties

Label 2-2752-1.1-c1-0-15
Degree $2$
Conductor $2752$
Sign $1$
Analytic cond. $21.9748$
Root an. cond. $4.68773$
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  − 2.34·3-s − 0.153·5-s + 2.78·7-s + 2.48·9-s + 0.333·11-s − 4.04·13-s + 0.359·15-s + 2.90·17-s + 3.30·19-s − 6.51·21-s + 1.15·23-s − 4.97·25-s + 1.21·27-s + 1.22·29-s + 5.46·31-s − 0.780·33-s − 0.426·35-s − 0.439·37-s + 9.46·39-s − 4.24·41-s − 43-s − 0.380·45-s + 1.58·47-s + 0.733·49-s − 6.80·51-s + 3.18·53-s − 0.0512·55-s + ⋯
L(s)  = 1  − 1.35·3-s − 0.0686·5-s + 1.05·7-s + 0.827·9-s + 0.100·11-s − 1.12·13-s + 0.0928·15-s + 0.705·17-s + 0.759·19-s − 1.42·21-s + 0.241·23-s − 0.995·25-s + 0.233·27-s + 0.226·29-s + 0.981·31-s − 0.135·33-s − 0.0721·35-s − 0.0722·37-s + 1.51·39-s − 0.662·41-s − 0.152·43-s − 0.0567·45-s + 0.231·47-s + 0.104·49-s − 0.953·51-s + 0.437·53-s − 0.00690·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2752 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2752 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2752\)    =    \(2^{6} \cdot 43\)
Sign: $1$
Analytic conductor: \(21.9748\)
Root analytic conductor: \(4.68773\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2752,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.107309471\)
\(L(\frac12)\) \(\approx\) \(1.107309471\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
43 \( 1 + T \)
good3 \( 1 + 2.34T + 3T^{2} \)
5 \( 1 + 0.153T + 5T^{2} \)
7 \( 1 - 2.78T + 7T^{2} \)
11 \( 1 - 0.333T + 11T^{2} \)
13 \( 1 + 4.04T + 13T^{2} \)
17 \( 1 - 2.90T + 17T^{2} \)
19 \( 1 - 3.30T + 19T^{2} \)
23 \( 1 - 1.15T + 23T^{2} \)
29 \( 1 - 1.22T + 29T^{2} \)
31 \( 1 - 5.46T + 31T^{2} \)
37 \( 1 + 0.439T + 37T^{2} \)
41 \( 1 + 4.24T + 41T^{2} \)
47 \( 1 - 1.58T + 47T^{2} \)
53 \( 1 - 3.18T + 53T^{2} \)
59 \( 1 + 5.81T + 59T^{2} \)
61 \( 1 + 4.48T + 61T^{2} \)
67 \( 1 + 1.19T + 67T^{2} \)
71 \( 1 + 1.93T + 71T^{2} \)
73 \( 1 + 1.64T + 73T^{2} \)
79 \( 1 - 12.2T + 79T^{2} \)
83 \( 1 - 0.520T + 83T^{2} \)
89 \( 1 + 12.6T + 89T^{2} \)
97 \( 1 - 6.07T + 97T^{2} \)
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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

−8.782870093022940680604760866840, −7.83711009081753941559296860164, −7.35418582385832637394602819326, −6.40106941148000513239313292126, −5.62136599363664554610637558170, −4.98419867869397980779655987433, −4.46827687709930224933392448552, −3.15036660280041724969022807138, −1.84792558380617208545166714983, −0.71449525337391997778079086562, 0.71449525337391997778079086562, 1.84792558380617208545166714983, 3.15036660280041724969022807138, 4.46827687709930224933392448552, 4.98419867869397980779655987433, 5.62136599363664554610637558170, 6.40106941148000513239313292126, 7.35418582385832637394602819326, 7.83711009081753941559296860164, 8.782870093022940680604760866840

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