Properties

Label 2-825-33.32-c1-0-22
Degree $2$
Conductor $825$
Sign $0.288 - 0.957i$
Analytic cond. $6.58765$
Root an. cond. $2.56664$
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  + (1.65 + 0.5i)3-s − 2·4-s + (2.5 + 1.65i)9-s + 3.31i·11-s + (−3.31 − i)12-s + 4·16-s + 9i·23-s + (3.31 + 4i)27-s − 5·31-s + (−1.65 + 5.5i)33-s + (−5 − 3.31i)36-s + 9.94·37-s − 6.63i·44-s + 12i·47-s + (6.63 + 2i)48-s + 7·49-s + ⋯
L(s)  = 1  + (0.957 + 0.288i)3-s − 4-s + (0.833 + 0.552i)9-s + 1.00i·11-s + (−0.957 − 0.288i)12-s + 16-s + 1.87i·23-s + (0.638 + 0.769i)27-s − 0.898·31-s + (−0.288 + 0.957i)33-s + (−0.833 − 0.552i)36-s + 1.63·37-s − 1.00i·44-s + 1.75i·47-s + (0.957 + 0.288i)48-s + 49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.288 - 0.957i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.288 - 0.957i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(825\)    =    \(3 \cdot 5^{2} \cdot 11\)
Sign: $0.288 - 0.957i$
Analytic conductor: \(6.58765\)
Root analytic conductor: \(2.56664\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{825} (626, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 825,\ (\ :1/2),\ 0.288 - 0.957i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.30111 + 0.966670i\)
\(L(\frac12)\) \(\approx\) \(1.30111 + 0.966670i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.65 - 0.5i)T \)
5 \( 1 \)
11 \( 1 - 3.31iT \)
good2 \( 1 + 2T^{2} \)
7 \( 1 - 7T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 - 19T^{2} \)
23 \( 1 - 9iT - 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 + 5T + 31T^{2} \)
37 \( 1 - 9.94T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 43T^{2} \)
47 \( 1 - 12iT - 47T^{2} \)
53 \( 1 - 6iT - 53T^{2} \)
59 \( 1 + 3.31iT - 59T^{2} \)
61 \( 1 - 61T^{2} \)
67 \( 1 + 9.94T + 67T^{2} \)
71 \( 1 + 16.5iT - 71T^{2} \)
73 \( 1 - 73T^{2} \)
79 \( 1 - 79T^{2} \)
83 \( 1 + 83T^{2} \)
89 \( 1 + 16.5iT - 89T^{2} \)
97 \( 1 + 9.94T + 97T^{2} \)
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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

−10.03572125079951896869994360833, −9.426823856934432194537065213390, −8.968912081457709747126649311255, −7.77675926821432098437620688173, −7.43181015916288493113809601077, −5.85178239071061506736739649709, −4.76763387295287100738563281793, −4.07750982349987772190396743637, −3.05999526166417652689461231315, −1.60823952968475727898726893515, 0.792718094811562857389913547233, 2.50011227736513341061658032683, 3.61731115066062440854324804012, 4.41297941920619156399297024038, 5.61078433429322471167381449637, 6.66616626958352135965378349550, 7.76563945612577702201482098201, 8.547735219873505716091301948908, 8.937916268462223111521524385905, 9.900258541993738320297909313044

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