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Properties

Label 2-912-76.67-c1-0-18
Degree $2$
Conductor $912$
Sign $-0.190 + 0.981i$
Analytic cond. $7.28235$
Root an. cond. $2.69858$
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  + (0.766 − 0.642i)3-s + (1.72 + 0.628i)5-s + (−3.53 − 2.03i)7-s + (0.173 − 0.984i)9-s + (−4.09 + 2.36i)11-s + (2.35 − 2.80i)13-s + (1.72 − 0.628i)15-s + (−1.27 − 7.22i)17-s + (3.86 − 2.02i)19-s + (−4.01 + 0.707i)21-s + (−1.09 − 3.00i)23-s + (−1.24 − 1.04i)25-s + (−0.500 − 0.866i)27-s + (2.75 + 0.485i)29-s + (3.49 − 6.04i)31-s + ⋯
L(s)  = 1  + (0.442 − 0.371i)3-s + (0.772 + 0.281i)5-s + (−1.33 − 0.770i)7-s + (0.0578 − 0.328i)9-s + (−1.23 + 0.713i)11-s + (0.651 − 0.776i)13-s + (0.445 − 0.162i)15-s + (−0.308 − 1.75i)17-s + (0.885 − 0.464i)19-s + (−0.876 + 0.154i)21-s + (−0.228 − 0.626i)23-s + (−0.248 − 0.208i)25-s + (−0.0962 − 0.166i)27-s + (0.511 + 0.0901i)29-s + (0.627 − 1.08i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.190 + 0.981i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.190 + 0.981i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(912\)    =    \(2^{4} \cdot 3 \cdot 19\)
Sign: $-0.190 + 0.981i$
Analytic conductor: \(7.28235\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{912} (751, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 912,\ (\ :1/2),\ -0.190 + 0.981i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.918372 - 1.11421i\)
\(L(\frac12)\) \(\approx\) \(0.918372 - 1.11421i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-0.766 + 0.642i)T \)
19 \( 1 + (-3.86 + 2.02i)T \)
good5 \( 1 + (-1.72 - 0.628i)T + (3.83 + 3.21i)T^{2} \)
7 \( 1 + (3.53 + 2.03i)T + (3.5 + 6.06i)T^{2} \)
11 \( 1 + (4.09 - 2.36i)T + (5.5 - 9.52i)T^{2} \)
13 \( 1 + (-2.35 + 2.80i)T + (-2.25 - 12.8i)T^{2} \)
17 \( 1 + (1.27 + 7.22i)T + (-15.9 + 5.81i)T^{2} \)
23 \( 1 + (1.09 + 3.00i)T + (-17.6 + 14.7i)T^{2} \)
29 \( 1 + (-2.75 - 0.485i)T + (27.2 + 9.91i)T^{2} \)
31 \( 1 + (-3.49 + 6.04i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + 5.49iT - 37T^{2} \)
41 \( 1 + (-3.61 - 4.30i)T + (-7.11 + 40.3i)T^{2} \)
43 \( 1 + (2.83 - 7.79i)T + (-32.9 - 27.6i)T^{2} \)
47 \( 1 + (2.50 + 0.441i)T + (44.1 + 16.0i)T^{2} \)
53 \( 1 + (-1.47 - 4.05i)T + (-40.6 + 34.0i)T^{2} \)
59 \( 1 + (-1.29 - 7.32i)T + (-55.4 + 20.1i)T^{2} \)
61 \( 1 + (1.56 - 0.569i)T + (46.7 - 39.2i)T^{2} \)
67 \( 1 + (-1.27 + 7.23i)T + (-62.9 - 22.9i)T^{2} \)
71 \( 1 + (-10.8 - 3.94i)T + (54.3 + 45.6i)T^{2} \)
73 \( 1 + (8.89 - 7.46i)T + (12.6 - 71.8i)T^{2} \)
79 \( 1 + (-4.80 + 4.02i)T + (13.7 - 77.7i)T^{2} \)
83 \( 1 + (9.06 + 5.23i)T + (41.5 + 71.8i)T^{2} \)
89 \( 1 + (-3.28 + 3.90i)T + (-15.4 - 87.6i)T^{2} \)
97 \( 1 + (18.6 - 3.28i)T + (91.1 - 33.1i)T^{2} \)
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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

−9.847500400455448593069450413685, −9.305195516059356436372497681590, −7.988889303079689912130199748192, −7.28807637475512118551618524618, −6.53990517052414581593875775059, −5.65156543807512403885672983848, −4.46673920712719139865859806164, −3.02072229310624970829574868636, −2.56196413351150075050255056803, −0.62304685452801455538702595466, 1.81013256886463973984820148600, 3.00272818138203695002167561824, 3.78697384729935804132322017101, 5.31128977275171662965166126556, 5.90767268936406450434731747821, 6.69983379333818857580816676682, 8.165385752312222080743169912736, 8.681739066807499558491331291325, 9.562815029342772530488992358877, 10.10708303554836729798178235463

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