Properties

Label 2-1200-12.11-c1-0-25
Degree $2$
Conductor $1200$
Sign $0.866 + 0.5i$
Analytic cond. $9.58204$
Root an. cond. $3.09548$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.73i·3-s − 3.46i·7-s − 2.99·9-s + 2·13-s − 3.46i·19-s + 5.99·21-s − 5.19i·27-s − 10.3i·31-s + 10·37-s + 3.46i·39-s − 10.3i·43-s − 4.99·49-s + 5.99·57-s + 14·61-s + 10.3i·63-s + ⋯
L(s)  = 1  + 0.999i·3-s − 1.30i·7-s − 0.999·9-s + 0.554·13-s − 0.794i·19-s + 1.30·21-s − 0.999i·27-s − 1.86i·31-s + 1.64·37-s + 0.554i·39-s − 1.58i·43-s − 0.714·49-s + 0.794·57-s + 1.79·61-s + 1.30i·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.866 + 0.5i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.866 + 0.5i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1200\)    =    \(2^{4} \cdot 3 \cdot 5^{2}\)
Sign: $0.866 + 0.5i$
Analytic conductor: \(9.58204\)
Root analytic conductor: \(3.09548\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1200} (1151, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1200,\ (\ :1/2),\ 0.866 + 0.5i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.429421661\)
\(L(\frac12)\) \(\approx\) \(1.429421661\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - 1.73iT \)
5 \( 1 \)
good7 \( 1 + 3.46iT - 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 + 3.46iT - 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 - 29T^{2} \)
31 \( 1 + 10.3iT - 31T^{2} \)
37 \( 1 - 10T + 37T^{2} \)
41 \( 1 - 41T^{2} \)
43 \( 1 + 10.3iT - 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 - 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 - 14T + 61T^{2} \)
67 \( 1 - 3.46iT - 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 + 10T + 73T^{2} \)
79 \( 1 - 17.3iT - 79T^{2} \)
83 \( 1 + 83T^{2} \)
89 \( 1 - 89T^{2} \)
97 \( 1 - 14T + 97T^{2} \)
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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

−9.806252096077230051549615030773, −9.004961524472074192758532613896, −8.109096388454995116136049978616, −7.26195777582282358024226536639, −6.27345544268238272974020158098, −5.32281012845077203772794084647, −4.23829177968066935399154452744, −3.83186428156488392870057782850, −2.55365850711334460748557892017, −0.66784532134024500454975933619, 1.33600478664384813188412092758, 2.43542790409807925484042560071, 3.36105338282589031889763531663, 4.88789315724740340779684229735, 5.87738937373433097079196097912, 6.31757887149443789052477207507, 7.39194679382306185360896595271, 8.278234613837785937109730992817, 8.762550242819512383214775020218, 9.648419446908427041658540004991

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