Properties

Label 2-2e10-1.1-c3-0-32
Degree $2$
Conductor $1024$
Sign $1$
Analytic cond. $60.4179$
Root an. cond. $7.77289$
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  − 1.58·3-s − 7.41·5-s + 34.2·7-s − 24.4·9-s + 56.3·11-s + 42.0·13-s + 11.7·15-s + 35.5·17-s − 46.8·19-s − 54.3·21-s + 134.·23-s − 69.9·25-s + 81.7·27-s − 159.·29-s + 159.·31-s − 89.5·33-s − 254.·35-s − 274.·37-s − 66.7·39-s + 265.·41-s − 242.·43-s + 181.·45-s − 67.3·47-s + 829.·49-s − 56.3·51-s + 215.·53-s − 418.·55-s + ⋯
L(s)  = 1  − 0.305·3-s − 0.663·5-s + 1.84·7-s − 0.906·9-s + 1.54·11-s + 0.897·13-s + 0.202·15-s + 0.506·17-s − 0.565·19-s − 0.565·21-s + 1.21·23-s − 0.559·25-s + 0.582·27-s − 1.02·29-s + 0.923·31-s − 0.472·33-s − 1.22·35-s − 1.22·37-s − 0.274·39-s + 1.01·41-s − 0.861·43-s + 0.601·45-s − 0.209·47-s + 2.41·49-s − 0.154·51-s + 0.557·53-s − 1.02·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1024 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1024 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1024\)    =    \(2^{10}\)
Sign: $1$
Analytic conductor: \(60.4179\)
Root analytic conductor: \(7.77289\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1024,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.272900443\)
\(L(\frac12)\) \(\approx\) \(2.272900443\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
good3 \( 1 + 1.58T + 27T^{2} \)
5 \( 1 + 7.41T + 125T^{2} \)
7 \( 1 - 34.2T + 343T^{2} \)
11 \( 1 - 56.3T + 1.33e3T^{2} \)
13 \( 1 - 42.0T + 2.19e3T^{2} \)
17 \( 1 - 35.5T + 4.91e3T^{2} \)
19 \( 1 + 46.8T + 6.85e3T^{2} \)
23 \( 1 - 134.T + 1.21e4T^{2} \)
29 \( 1 + 159.T + 2.43e4T^{2} \)
31 \( 1 - 159.T + 2.97e4T^{2} \)
37 \( 1 + 274.T + 5.06e4T^{2} \)
41 \( 1 - 265.T + 6.89e4T^{2} \)
43 \( 1 + 242.T + 7.95e4T^{2} \)
47 \( 1 + 67.3T + 1.03e5T^{2} \)
53 \( 1 - 215.T + 1.48e5T^{2} \)
59 \( 1 + 757.T + 2.05e5T^{2} \)
61 \( 1 + 242.T + 2.26e5T^{2} \)
67 \( 1 - 1.00e3T + 3.00e5T^{2} \)
71 \( 1 - 110.T + 3.57e5T^{2} \)
73 \( 1 - 763.T + 3.89e5T^{2} \)
79 \( 1 + 404.T + 4.93e5T^{2} \)
83 \( 1 - 641.T + 5.71e5T^{2} \)
89 \( 1 - 141.T + 7.04e5T^{2} \)
97 \( 1 + 569.T + 9.12e5T^{2} \)
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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

−9.352780119420086419966891851976, −8.534542318266317337985831741916, −8.119223769585768176276649084003, −7.09017228652573820709715387173, −6.09379358429462026691367773557, −5.18822791112966992356790947980, −4.29852654717914525842526646081, −3.43963623710195306036967031053, −1.82067984113248739700265150577, −0.872372754615033050371669927700, 0.872372754615033050371669927700, 1.82067984113248739700265150577, 3.43963623710195306036967031053, 4.29852654717914525842526646081, 5.18822791112966992356790947980, 6.09379358429462026691367773557, 7.09017228652573820709715387173, 8.119223769585768176276649084003, 8.534542318266317337985831741916, 9.352780119420086419966891851976

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