Cremona's table of elliptic curves

Curve 42700o1

42700 = 22 · 52 · 7 · 61



Data for elliptic curve 42700o1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 61- Signs for the Atkin-Lehner involutions
Class 42700o Isogeny class
Conductor 42700 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 76104 Modular degree for the optimal curve
Δ -8037779680000 = -1 · 28 · 54 · 77 · 61 Discriminant
Eigenvalues 2-  2 5- 7+  2 -6 -2 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3533,159737] [a1,a2,a3,a4,a6]
j -30490009600/50236123 j-invariant
L 1.9839392117006 L(r)(E,1)/r!
Ω 0.6613130705512 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 42700k1 Quadratic twists by: 5


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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