Cremona's table of elliptic curves

Curve 42090i1

42090 = 2 · 3 · 5 · 23 · 61



Data for elliptic curve 42090i1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 23+ 61+ Signs for the Atkin-Lehner involutions
Class 42090i Isogeny class
Conductor 42090 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 6515712 Modular degree for the optimal curve
Δ -3.7735026661691E+19 Discriminant
Eigenvalues 2+ 3- 5- -2 -2 -6  2  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-176231763,900466024366] [a1,a2,a3,a4,a6]
Generators [59533973:-1108828848:6859] Generators of the group modulo torsion
j -605307794327412086775288853801/37735026661691228160 j-invariant
L 4.615910331047 L(r)(E,1)/r!
Ω 0.15496627486663 Real period
R 4.9644246089594 Regulator
r 1 Rank of the group of rational points
S 1.0000000000015 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 126270bh1 Quadratic twists by: -3


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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