Properties

Label 2-74-37.29-c4-0-12
Degree $2$
Conductor $74$
Sign $-0.664 + 0.747i$
Analytic cond. $7.64937$
Root an. cond. $2.76575$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.732 − 2.73i)2-s + (7.29 + 4.21i)3-s + (−6.92 − 4i)4-s + (−12.4 − 46.3i)5-s + (16.8 − 16.8i)6-s + (−18.9 + 32.8i)7-s + (−16 + 15.9i)8-s + (−4.97 − 8.61i)9-s − 135.·10-s − 114. i·11-s + (−33.7 − 58.3i)12-s + (−5.81 − 21.6i)13-s + (75.8 + 75.8i)14-s + (104. − 391. i)15-s + (31.9 + 55.4i)16-s + (253. + 67.9i)17-s + ⋯
L(s)  = 1  + (0.183 − 0.683i)2-s + (0.811 + 0.468i)3-s + (−0.433 − 0.250i)4-s + (−0.497 − 1.85i)5-s + (0.468 − 0.468i)6-s + (−0.386 + 0.669i)7-s + (−0.250 + 0.249i)8-s + (−0.0614 − 0.106i)9-s − 1.35·10-s − 0.950i·11-s + (−0.234 − 0.405i)12-s + (−0.0344 − 0.128i)13-s + (0.386 + 0.386i)14-s + (0.465 − 1.73i)15-s + (0.124 + 0.216i)16-s + (0.877 + 0.235i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.664 + 0.747i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (-0.664 + 0.747i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(74\)    =    \(2 \cdot 37\)
Sign: $-0.664 + 0.747i$
Analytic conductor: \(7.64937\)
Root analytic conductor: \(2.76575\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{74} (29, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 74,\ (\ :2),\ -0.664 + 0.747i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.693738 - 1.54501i\)
\(L(\frac12)\) \(\approx\) \(0.693738 - 1.54501i\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.732 + 2.73i)T \)
37 \( 1 + (-1.20e3 - 652. i)T \)
good3 \( 1 + (-7.29 - 4.21i)T + (40.5 + 70.1i)T^{2} \)
5 \( 1 + (12.4 + 46.3i)T + (-541. + 312.5i)T^{2} \)
7 \( 1 + (18.9 - 32.8i)T + (-1.20e3 - 2.07e3i)T^{2} \)
11 \( 1 + 114. iT - 1.46e4T^{2} \)
13 \( 1 + (5.81 + 21.6i)T + (-2.47e4 + 1.42e4i)T^{2} \)
17 \( 1 + (-253. - 67.9i)T + (7.23e4 + 4.17e4i)T^{2} \)
19 \( 1 + (96.4 + 360. i)T + (-1.12e5 + 6.51e4i)T^{2} \)
23 \( 1 + (-104. + 104. i)T - 2.79e5iT^{2} \)
29 \( 1 + (-638. - 638. i)T + 7.07e5iT^{2} \)
31 \( 1 + (-212. - 212. i)T + 9.23e5iT^{2} \)
41 \( 1 + (-1.65e3 - 953. i)T + (1.41e6 + 2.44e6i)T^{2} \)
43 \( 1 + (-1.20e3 + 1.20e3i)T - 3.41e6iT^{2} \)
47 \( 1 - 352.T + 4.87e6T^{2} \)
53 \( 1 + (2.78e3 + 4.82e3i)T + (-3.94e6 + 6.83e6i)T^{2} \)
59 \( 1 + (-3.82e3 - 1.02e3i)T + (1.04e7 + 6.05e6i)T^{2} \)
61 \( 1 + (940. - 251. i)T + (1.19e7 - 6.92e6i)T^{2} \)
67 \( 1 + (-376. - 217. i)T + (1.00e7 + 1.74e7i)T^{2} \)
71 \( 1 + (2.86e3 - 4.96e3i)T + (-1.27e7 - 2.20e7i)T^{2} \)
73 \( 1 - 8.18e3iT - 2.83e7T^{2} \)
79 \( 1 + (1.03e3 + 3.84e3i)T + (-3.37e7 + 1.94e7i)T^{2} \)
83 \( 1 + (4.84e3 + 8.39e3i)T + (-2.37e7 + 4.11e7i)T^{2} \)
89 \( 1 + (993. - 3.70e3i)T + (-5.43e7 - 3.13e7i)T^{2} \)
97 \( 1 + (-7.85e3 + 7.85e3i)T - 8.85e7iT^{2} \)
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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

−13.17067567611774949428153797205, −12.44189095752617938689086290984, −11.46628565406431527980791592883, −9.726784188711332500998922588920, −8.833476899913424969867603876856, −8.333981167316287825573537171708, −5.65349066301884121465410604570, −4.36690292458541198609574898146, −3.03143702728574538664310122331, −0.78196671597674302101107859628, 2.66643095024490716397507454278, 3.93179644694411538912371405321, 6.27156416961099978078340588452, 7.42926379885621619582476991362, 7.78190606597937320635626735156, 9.724342937410539480507171945583, 10.75932675410790683682624557239, 12.23887486853263867077328993392, 13.61643267001163715361205948572, 14.38237375044811277504973742333

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