Properties

Label 2-3750-5.4-c1-0-45
Degree $2$
Conductor $3750$
Sign $1$
Analytic cond. $29.9439$
Root an. cond. $5.47210$
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  + i·2-s i·3-s − 4-s + 6-s − 3.52i·7-s i·8-s − 9-s + 5.25·11-s + i·12-s − 0.619i·13-s + 3.52·14-s + 16-s + 3.44i·17-s i·18-s − 2.27·19-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.577i·3-s − 0.5·4-s + 0.408·6-s − 1.33i·7-s − 0.353i·8-s − 0.333·9-s + 1.58·11-s + 0.288i·12-s − 0.171i·13-s + 0.941·14-s + 0.250·16-s + 0.835i·17-s − 0.235i·18-s − 0.521·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3750 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3750 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3750\)    =    \(2 \cdot 3 \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(29.9439\)
Root analytic conductor: \(5.47210\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3750} (1249, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3750,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.969382753\)
\(L(\frac12)\) \(\approx\) \(1.969382753\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - iT \)
3 \( 1 + iT \)
5 \( 1 \)
good7 \( 1 + 3.52iT - 7T^{2} \)
11 \( 1 - 5.25T + 11T^{2} \)
13 \( 1 + 0.619iT - 13T^{2} \)
17 \( 1 - 3.44iT - 17T^{2} \)
19 \( 1 + 2.27T + 19T^{2} \)
23 \( 1 - 8.95iT - 23T^{2} \)
29 \( 1 - 2.68T + 29T^{2} \)
31 \( 1 - 9.76T + 31T^{2} \)
37 \( 1 + 1.00iT - 37T^{2} \)
41 \( 1 - 6.29T + 41T^{2} \)
43 \( 1 - 1.51iT - 43T^{2} \)
47 \( 1 - 10.6iT - 47T^{2} \)
53 \( 1 + 0.553iT - 53T^{2} \)
59 \( 1 + 0.278T + 59T^{2} \)
61 \( 1 - 3.68T + 61T^{2} \)
67 \( 1 + 11.9iT - 67T^{2} \)
71 \( 1 - 4.74T + 71T^{2} \)
73 \( 1 + 9.83iT - 73T^{2} \)
79 \( 1 + 6.52T + 79T^{2} \)
83 \( 1 + 2.65iT - 83T^{2} \)
89 \( 1 - 13.3T + 89T^{2} \)
97 \( 1 - 4.37iT - 97T^{2} \)
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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

−8.220678836316453848535715187634, −7.72809029040775880816209493082, −6.99150521676149734788720082664, −6.40276386783590927986864166833, −5.87366902568790564106815220884, −4.60222448928983777156473461316, −4.03617471531341943503828506104, −3.23325242106104359897292377856, −1.60502955011433113408841793821, −0.859138679468406913755472085560, 0.866803226892878690149120954925, 2.28112497982379251635234039446, 2.79101944733761079419077324391, 3.94958161541335306519994054689, 4.53188371680276134809194198859, 5.34058917657564539468722884927, 6.28704813646933295039651673062, 6.77704358601125118510220249512, 8.241348359859037708152467550105, 8.742580833097153224417646750782

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