Cremona's table of elliptic curves

Curve 42126y1

42126 = 2 · 3 · 7 · 17 · 59



Data for elliptic curve 42126y1

Field Data Notes
Atkin-Lehner 2- 3- 7- 17+ 59+ Signs for the Atkin-Lehner involutions
Class 42126y Isogeny class
Conductor 42126 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 26064 Modular degree for the optimal curve
Δ -1516536 = -1 · 23 · 33 · 7 · 17 · 59 Discriminant
Eigenvalues 2- 3- -3 7-  0 -4 17+ -1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-2772,55944] [a1,a2,a3,a4,a6]
j -2355663115536193/1516536 j-invariant
L 2.2162120847188 L(r)(E,1)/r!
Ω 2.2162120847619 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 126378x1 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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