Cremona's table of elliptic curves

Curve 42126r1

42126 = 2 · 3 · 7 · 17 · 59



Data for elliptic curve 42126r1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 17- 59+ Signs for the Atkin-Lehner involutions
Class 42126r Isogeny class
Conductor 42126 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 382464 Modular degree for the optimal curve
Δ 881582273878698 = 2 · 32 · 7 · 179 · 59 Discriminant
Eigenvalues 2- 3+  4 7- -4 -2 17-  1 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-84931,-9454489] [a1,a2,a3,a4,a6]
j 67752097456207470769/881582273878698 j-invariant
L 5.0378746896914 L(r)(E,1)/r!
Ω 0.27988192720642 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 126378u1 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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