Cremona's table of elliptic curves

Curve 42042bz1

42042 = 2 · 3 · 72 · 11 · 13



Data for elliptic curve 42042bz1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 11+ 13+ Signs for the Atkin-Lehner involutions
Class 42042bz Isogeny class
Conductor 42042 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 184320 Modular degree for the optimal curve
Δ -250712947989504 = -1 · 210 · 33 · 78 · 112 · 13 Discriminant
Eigenvalues 2- 3+  2 7- 11+ 13+  0  6 Hecke eigenvalues for primes up to 20
Equation [1,1,1,11808,584961] [a1,a2,a3,a4,a6]
Generators [45:1077:1] Generators of the group modulo torsion
j 1547612421263/2131024896 j-invariant
L 9.0525891078139 L(r)(E,1)/r!
Ω 0.37425367503511 Real period
R 2.4188377327125 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 126126cn1 6006be1 Quadratic twists by: -3 -7


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

Part of Computational Number Theory
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