Cremona's table of elliptic curves

Curve 42630cj2

42630 = 2 · 3 · 5 · 72 · 29



Data for elliptic curve 42630cj2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- 29+ Signs for the Atkin-Lehner involutions
Class 42630cj Isogeny class
Conductor 42630 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -107555490 = -1 · 2 · 32 · 5 · 72 · 293 Discriminant
Eigenvalues 2- 3+ 5+ 7- -6  1 -3  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-22296,1272123] [a1,a2,a3,a4,a6]
Generators [686:-341:8] Generators of the group modulo torsion
j -25015530459696721/2195010 j-invariant
L 6.0185398888742 L(r)(E,1)/r!
Ω 1.4399161084042 Real period
R 2.0898925478185 Regulator
r 1 Rank of the group of rational points
S 0.99999999999981 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 127890de2 42630dd2 Quadratic twists by: -3 -7


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

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