Cremona's table of elliptic curves

Curve 81774f2

81774 = 2 · 32 · 7 · 11 · 59



Data for elliptic curve 81774f2

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 11+ 59- Signs for the Atkin-Lehner involutions
Class 81774f Isogeny class
Conductor 81774 Conductor
∏ cp 36 Product of Tamagawa factors cp
Δ 8593946285084622 = 2 · 33 · 73 · 11 · 596 Discriminant
Eigenvalues 2+ 3+  0 7- 11+ -4  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-133572,-18219366] [a1,a2,a3,a4,a6]
Generators [-209:836:1] Generators of the group modulo torsion
j 9761309054612998875/318294306854986 j-invariant
L 3.9620907521925 L(r)(E,1)/r!
Ω 0.2502293973934 Real period
R 3.9584585129994 Regulator
r 1 Rank of the group of rational points
S 3.9999999989237 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 81774bn4 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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