Properties

Label 2-2100-5.4-c3-0-38
Degree $2$
Conductor $2100$
Sign $-0.447 + 0.894i$
Analytic cond. $123.904$
Root an. cond. $11.1312$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3i·3-s + 7i·7-s − 9·9-s − 36·11-s + 34i·13-s − 30i·17-s + 16·19-s + 21·21-s + 48i·23-s + 27i·27-s + 126·29-s + 8·31-s + 108i·33-s + 74i·37-s + 102·39-s + ⋯
L(s)  = 1  − 0.577i·3-s + 0.377i·7-s − 0.333·9-s − 0.986·11-s + 0.725i·13-s − 0.428i·17-s + 0.193·19-s + 0.218·21-s + 0.435i·23-s + 0.192i·27-s + 0.806·29-s + 0.0463·31-s + 0.569i·33-s + 0.328i·37-s + 0.418·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2100 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2100\)    =    \(2^{2} \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $-0.447 + 0.894i$
Analytic conductor: \(123.904\)
Root analytic conductor: \(11.1312\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{2100} (1849, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2100,\ (\ :3/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.025558792\)
\(L(\frac12)\) \(\approx\) \(1.025558792\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + 3iT \)
5 \( 1 \)
7 \( 1 - 7iT \)
good11 \( 1 + 36T + 1.33e3T^{2} \)
13 \( 1 - 34iT - 2.19e3T^{2} \)
17 \( 1 + 30iT - 4.91e3T^{2} \)
19 \( 1 - 16T + 6.85e3T^{2} \)
23 \( 1 - 48iT - 1.21e4T^{2} \)
29 \( 1 - 126T + 2.43e4T^{2} \)
31 \( 1 - 8T + 2.97e4T^{2} \)
37 \( 1 - 74iT - 5.06e4T^{2} \)
41 \( 1 + 138T + 6.89e4T^{2} \)
43 \( 1 - 352iT - 7.95e4T^{2} \)
47 \( 1 + 396iT - 1.03e5T^{2} \)
53 \( 1 - 78iT - 1.48e5T^{2} \)
59 \( 1 - 60T + 2.05e5T^{2} \)
61 \( 1 + 70T + 2.26e5T^{2} \)
67 \( 1 + 664iT - 3.00e5T^{2} \)
71 \( 1 - 156T + 3.57e5T^{2} \)
73 \( 1 + 410iT - 3.89e5T^{2} \)
79 \( 1 + 344T + 4.93e5T^{2} \)
83 \( 1 + 444iT - 5.71e5T^{2} \)
89 \( 1 - 1.00e3T + 7.04e5T^{2} \)
97 \( 1 - 290iT - 9.12e5T^{2} \)
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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

−8.393267441777175905907962778155, −7.74916169088498789544718434150, −6.95178606517792490910209131183, −6.21467586969407099951190361346, −5.31546744919023550959294814484, −4.60801692950454582996349347508, −3.31137782658847895757978248504, −2.48667486002917377953978560383, −1.52885596641496405473955220661, −0.24576999120355915561151378700, 0.883685517633251177104400200760, 2.35619306547183797647090020864, 3.21677634159326772142409375770, 4.13807422858179388998563111001, 5.02210729344885638894276885703, 5.67792282955767409232022091934, 6.63510164473088108844196798724, 7.59647083240353638400478989481, 8.229213327560137911543751965094, 8.957936908651738006872242812487

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