Properties

Label 2-1075-1.1-c1-0-0
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  − 2.47·2-s − 0.974·3-s + 4.14·4-s + 2.41·6-s − 4.61·7-s − 5.30·8-s − 2.04·9-s − 4.98·11-s − 4.03·12-s − 1.91·13-s + 11.4·14-s + 4.86·16-s − 4.78·17-s + 5.07·18-s − 6.78·19-s + 4.50·21-s + 12.3·22-s + 3.91·23-s + 5.17·24-s + 4.75·26-s + 4.92·27-s − 19.1·28-s + 8.70·29-s − 7.90·31-s − 1.44·32-s + 4.85·33-s + 11.8·34-s + ⋯
L(s)  = 1  − 1.75·2-s − 0.562·3-s + 2.07·4-s + 0.986·6-s − 1.74·7-s − 1.87·8-s − 0.683·9-s − 1.50·11-s − 1.16·12-s − 0.532·13-s + 3.05·14-s + 1.21·16-s − 1.16·17-s + 1.19·18-s − 1.55·19-s + 0.982·21-s + 2.63·22-s + 0.816·23-s + 1.05·24-s + 0.932·26-s + 0.947·27-s − 3.61·28-s + 1.61·29-s − 1.41·31-s − 0.255·32-s + 0.845·33-s + 2.03·34-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

\(L(1)\) \(\approx\) \(0.04932682404\)
\(L(\frac12)\) \(\approx\) \(0.04932682404\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.47T + 2T^{2} \)
3 \( 1 + 0.974T + 3T^{2} \)
7 \( 1 + 4.61T + 7T^{2} \)
11 \( 1 + 4.98T + 11T^{2} \)
13 \( 1 + 1.91T + 13T^{2} \)
17 \( 1 + 4.78T + 17T^{2} \)
19 \( 1 + 6.78T + 19T^{2} \)
23 \( 1 - 3.91T + 23T^{2} \)
29 \( 1 - 8.70T + 29T^{2} \)
31 \( 1 + 7.90T + 31T^{2} \)
37 \( 1 + 1.28T + 37T^{2} \)
41 \( 1 + 3.92T + 41T^{2} \)
47 \( 1 + 1.48T + 47T^{2} \)
53 \( 1 + 8.31T + 53T^{2} \)
59 \( 1 - 1.14T + 59T^{2} \)
61 \( 1 + 6.41T + 61T^{2} \)
67 \( 1 + 3.78T + 67T^{2} \)
71 \( 1 + 3.60T + 71T^{2} \)
73 \( 1 + 0.588T + 73T^{2} \)
79 \( 1 + 7.26T + 79T^{2} \)
83 \( 1 - 2.15T + 83T^{2} \)
89 \( 1 - 15.2T + 89T^{2} \)
97 \( 1 - 5.14T + 97T^{2} \)
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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

−9.919261377049362729134270999427, −8.992737281162218316031032954127, −8.540008553578724993007884230075, −7.45753298038215072847021121791, −6.61578844681179645048524978318, −6.16504674714590652465906606433, −4.88420636183669714911888691900, −3.04527528688178969100467095093, −2.33220451912539952333805150033, −0.20426832440579780939827814243, 0.20426832440579780939827814243, 2.33220451912539952333805150033, 3.04527528688178969100467095093, 4.88420636183669714911888691900, 6.16504674714590652465906606433, 6.61578844681179645048524978318, 7.45753298038215072847021121791, 8.540008553578724993007884230075, 8.992737281162218316031032954127, 9.919261377049362729134270999427

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