Properties

Label 2-5376-8.5-c1-0-50
Degree $2$
Conductor $5376$
Sign $0.707 - 0.707i$
Analytic cond. $42.9275$
Root an. cond. $6.55191$
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·3-s + 2i·5-s − 7-s − 9-s + 2i·13-s − 2·15-s + 6·17-s − 4i·19-s i·21-s − 4·23-s + 25-s i·27-s − 6i·29-s + 8·31-s − 2i·35-s + ⋯
L(s)  = 1  + 0.577i·3-s + 0.894i·5-s − 0.377·7-s − 0.333·9-s + 0.554i·13-s − 0.516·15-s + 1.45·17-s − 0.917i·19-s − 0.218i·21-s − 0.834·23-s + 0.200·25-s − 0.192i·27-s − 1.11i·29-s + 1.43·31-s − 0.338i·35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5376 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.707 - 0.707i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5376 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.707 - 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5376\)    =    \(2^{8} \cdot 3 \cdot 7\)
Sign: $0.707 - 0.707i$
Analytic conductor: \(42.9275\)
Root analytic conductor: \(6.55191\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{5376} (2689, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 5376,\ (\ :1/2),\ 0.707 - 0.707i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.922005174\)
\(L(\frac12)\) \(\approx\) \(1.922005174\)
\(L(\frac{3}{2})\) 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 \( 1 - iT \)
7 \( 1 + T \)
good5 \( 1 - 2iT - 5T^{2} \)
11 \( 1 - 11T^{2} \)
13 \( 1 - 2iT - 13T^{2} \)
17 \( 1 - 6T + 17T^{2} \)
19 \( 1 + 4iT - 19T^{2} \)
23 \( 1 + 4T + 23T^{2} \)
29 \( 1 + 6iT - 29T^{2} \)
31 \( 1 - 8T + 31T^{2} \)
37 \( 1 + 10iT - 37T^{2} \)
41 \( 1 - 10T + 41T^{2} \)
43 \( 1 + 12iT - 43T^{2} \)
47 \( 1 - 8T + 47T^{2} \)
53 \( 1 - 6iT - 53T^{2} \)
59 \( 1 + 4iT - 59T^{2} \)
61 \( 1 - 10iT - 61T^{2} \)
67 \( 1 - 12iT - 67T^{2} \)
71 \( 1 - 4T + 71T^{2} \)
73 \( 1 + 2T + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 - 4iT - 83T^{2} \)
89 \( 1 + 6T + 89T^{2} \)
97 \( 1 - 10T + 97T^{2} \)
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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

−8.279397665312073049335373723110, −7.40671623888464360597444339395, −6.95067797102855960568258859371, −5.94983842431006207501838394498, −5.60324904344828334472451245663, −4.35395701484166710581149497524, −3.89614060117994984325577992245, −2.88125332952870959049936553264, −2.35445385359391739769152291113, −0.72811319257996027822926713571, 0.831924491803121236226692459483, 1.47263088493981253453015684547, 2.77799802826630409595912644190, 3.46197395810664827940175595087, 4.51706386798544310890041215869, 5.25411710586797739099366113284, 5.98982745538633593043346979115, 6.52044462824515729705326468352, 7.65302120166007155431532517894, 7.985518312703168641727336835325

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