Properties

Label 2-1075-1.1-c1-0-27
Degree $2$
Conductor $1075$
Sign $1$
Analytic cond. $8.58391$
Root an. cond. $2.92983$
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  + 1.22·2-s + 0.651·3-s − 0.489·4-s + 0.800·6-s + 3.71·7-s − 3.05·8-s − 2.57·9-s + 0.806·11-s − 0.319·12-s + 1.77·13-s + 4.56·14-s − 2.78·16-s + 6.55·17-s − 3.16·18-s + 4.55·19-s + 2.42·21-s + 0.990·22-s + 4.91·23-s − 1.99·24-s + 2.18·26-s − 3.63·27-s − 1.82·28-s − 0.0967·29-s + 1.58·31-s + 2.70·32-s + 0.525·33-s + 8.05·34-s + ⋯
L(s)  = 1  + 0.868·2-s + 0.376·3-s − 0.244·4-s + 0.326·6-s + 1.40·7-s − 1.08·8-s − 0.858·9-s + 0.243·11-s − 0.0921·12-s + 0.492·13-s + 1.22·14-s − 0.695·16-s + 1.59·17-s − 0.746·18-s + 1.04·19-s + 0.528·21-s + 0.211·22-s + 1.02·23-s − 0.406·24-s + 0.428·26-s − 0.699·27-s − 0.344·28-s − 0.0179·29-s + 0.284·31-s + 0.477·32-s + 0.0914·33-s + 1.38·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1075 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1075 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1075\)    =    \(5^{2} \cdot 43\)
Sign: $1$
Analytic conductor: \(8.58391\)
Root analytic conductor: \(2.92983\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1075,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.819095334\)
\(L(\frac12)\) \(\approx\) \(2.819095334\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
43 \( 1 + T \)
good2 \( 1 - 1.22T + 2T^{2} \)
3 \( 1 - 0.651T + 3T^{2} \)
7 \( 1 - 3.71T + 7T^{2} \)
11 \( 1 - 0.806T + 11T^{2} \)
13 \( 1 - 1.77T + 13T^{2} \)
17 \( 1 - 6.55T + 17T^{2} \)
19 \( 1 - 4.55T + 19T^{2} \)
23 \( 1 - 4.91T + 23T^{2} \)
29 \( 1 + 0.0967T + 29T^{2} \)
31 \( 1 - 1.58T + 31T^{2} \)
37 \( 1 - 1.74T + 37T^{2} \)
41 \( 1 - 0.954T + 41T^{2} \)
47 \( 1 + 4.00T + 47T^{2} \)
53 \( 1 + 10.3T + 53T^{2} \)
59 \( 1 + 1.94T + 59T^{2} \)
61 \( 1 + 8.31T + 61T^{2} \)
67 \( 1 - 1.31T + 67T^{2} \)
71 \( 1 - 15.9T + 71T^{2} \)
73 \( 1 + 15.9T + 73T^{2} \)
79 \( 1 + 9.54T + 79T^{2} \)
83 \( 1 - 14.0T + 83T^{2} \)
89 \( 1 - 1.06T + 89T^{2} \)
97 \( 1 + 14.4T + 97T^{2} \)
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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

−9.730173554386816193991985202440, −8.973202627478447041345643867169, −8.205252641083906484769455553861, −7.59072379883653687977364838000, −6.17281217343388985003862352007, −5.35061871386470486268244354928, −4.80796276131034012374376209530, −3.61327971543777199102649003475, −2.89538789129409458860185624103, −1.26489163293096752437328677361, 1.26489163293096752437328677361, 2.89538789129409458860185624103, 3.61327971543777199102649003475, 4.80796276131034012374376209530, 5.35061871386470486268244354928, 6.17281217343388985003862352007, 7.59072379883653687977364838000, 8.205252641083906484769455553861, 8.973202627478447041345643867169, 9.730173554386816193991985202440

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