Properties

Label 2-1045-1.1-c3-0-34
Degree $2$
Conductor $1045$
Sign $1$
Analytic cond. $61.6569$
Root an. cond. $7.85219$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.08·2-s − 9.09·3-s + 8.65·4-s + 5·5-s − 37.0·6-s − 18.7·7-s + 2.65·8-s + 55.6·9-s + 20.4·10-s − 11·11-s − 78.6·12-s + 21.8·13-s − 76.4·14-s − 45.4·15-s − 58.3·16-s − 85.6·17-s + 227.·18-s + 19·19-s + 43.2·20-s + 170.·21-s − 44.8·22-s + 44.7·23-s − 24.1·24-s + 25·25-s + 89.2·26-s − 260.·27-s − 161.·28-s + ⋯
L(s)  = 1  + 1.44·2-s − 1.74·3-s + 1.08·4-s + 0.447·5-s − 2.52·6-s − 1.01·7-s + 0.117·8-s + 2.06·9-s + 0.645·10-s − 0.301·11-s − 1.89·12-s + 0.466·13-s − 1.45·14-s − 0.782·15-s − 0.912·16-s − 1.22·17-s + 2.97·18-s + 0.229·19-s + 0.483·20-s + 1.76·21-s − 0.434·22-s + 0.405·23-s − 0.205·24-s + 0.200·25-s + 0.673·26-s − 1.85·27-s − 1.09·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(61.6569\)
Root analytic conductor: \(7.85219\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.746392781\)
\(L(\frac12)\) \(\approx\) \(1.746392781\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - 5T \)
11 \( 1 + 11T \)
19 \( 1 - 19T \)
good2 \( 1 - 4.08T + 8T^{2} \)
3 \( 1 + 9.09T + 27T^{2} \)
7 \( 1 + 18.7T + 343T^{2} \)
13 \( 1 - 21.8T + 2.19e3T^{2} \)
17 \( 1 + 85.6T + 4.91e3T^{2} \)
23 \( 1 - 44.7T + 1.21e4T^{2} \)
29 \( 1 + 200.T + 2.43e4T^{2} \)
31 \( 1 - 159.T + 2.97e4T^{2} \)
37 \( 1 + 11.1T + 5.06e4T^{2} \)
41 \( 1 + 279.T + 6.89e4T^{2} \)
43 \( 1 - 284.T + 7.95e4T^{2} \)
47 \( 1 - 564.T + 1.03e5T^{2} \)
53 \( 1 - 583.T + 1.48e5T^{2} \)
59 \( 1 - 287.T + 2.05e5T^{2} \)
61 \( 1 + 427.T + 2.26e5T^{2} \)
67 \( 1 - 854.T + 3.00e5T^{2} \)
71 \( 1 - 19.1T + 3.57e5T^{2} \)
73 \( 1 - 629.T + 3.89e5T^{2} \)
79 \( 1 + 161.T + 4.93e5T^{2} \)
83 \( 1 - 184.T + 5.71e5T^{2} \)
89 \( 1 - 1.26e3T + 7.04e5T^{2} \)
97 \( 1 - 323.T + 9.12e5T^{2} \)
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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

−9.825368773878443971382961250022, −8.923856271909362895506120567338, −7.14631810176876342343328964015, −6.55795533047606581414383644176, −5.92493379097436100497440809747, −5.35055393824778479978799310612, −4.49846064389196737434691940079, −3.61354973329038940986944742872, −2.29057548403783393422757946065, −0.59144046477168163669491202687, 0.59144046477168163669491202687, 2.29057548403783393422757946065, 3.61354973329038940986944742872, 4.49846064389196737434691940079, 5.35055393824778479978799310612, 5.92493379097436100497440809747, 6.55795533047606581414383644176, 7.14631810176876342343328964015, 8.923856271909362895506120567338, 9.825368773878443971382961250022

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