Properties

Label 2-3750-5.4-c1-0-74
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 − 4.80i·7-s i·8-s − 9-s − 0.882·11-s + i·12-s + 2.82i·13-s + 4.80·14-s + 16-s + 1.65i·17-s i·18-s − 5.37·19-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.577i·3-s − 0.5·4-s + 0.408·6-s − 1.81i·7-s − 0.353i·8-s − 0.333·9-s − 0.266·11-s + 0.288i·12-s + 0.783i·13-s + 1.28·14-s + 0.250·16-s + 0.402i·17-s − 0.235i·18-s − 1.23·19-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

\(L(1)\) \(\approx\) \(0.3189960434\)
\(L(\frac12)\) \(\approx\) \(0.3189960434\)
\(L(\frac{3}{2})\) 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 \( 1 + 4.80iT - 7T^{2} \)
11 \( 1 + 0.882T + 11T^{2} \)
13 \( 1 - 2.82iT - 13T^{2} \)
17 \( 1 - 1.65iT - 17T^{2} \)
19 \( 1 + 5.37T + 19T^{2} \)
23 \( 1 + 5.85iT - 23T^{2} \)
29 \( 1 + 3.57T + 29T^{2} \)
31 \( 1 - 10.4T + 31T^{2} \)
37 \( 1 + 1.74iT - 37T^{2} \)
41 \( 1 + 1.73T + 41T^{2} \)
43 \( 1 + 2.27iT - 43T^{2} \)
47 \( 1 + 8.72iT - 47T^{2} \)
53 \( 1 + 3.54iT - 53T^{2} \)
59 \( 1 + 10.3T + 59T^{2} \)
61 \( 1 + 0.0862T + 61T^{2} \)
67 \( 1 - 11.9iT - 67T^{2} \)
71 \( 1 + 3.50T + 71T^{2} \)
73 \( 1 + 7.22iT - 73T^{2} \)
79 \( 1 - 12.5T + 79T^{2} \)
83 \( 1 - 13.2iT - 83T^{2} \)
89 \( 1 + 18.6T + 89T^{2} \)
97 \( 1 - 18.2iT - 97T^{2} \)
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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

−8.059945930754727297595366959268, −7.32359072286218291491219127881, −6.55603325211088212268606381730, −6.43211355017728220097225468836, −5.09138519928181707408108350670, −4.28785798090436506647031547553, −3.79241505103862240279734556344, −2.40249983757529392465065132615, −1.19074058289614382677974888959, −0.097204747282683375743304357255, 1.67417065179895896293403150135, 2.73255033822680492965436508963, 3.09315973136029885392286308970, 4.34199930706385588743940477136, 5.05567215284813815854169122853, 5.75243948657010124363807065857, 6.33168586196092012126439168487, 7.76253563154113882053356247953, 8.348248283858231372849797407973, 9.012536462581593361671126697348

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