Cremona's table of elliptic curves

Curve 42700m1

42700 = 22 · 52 · 7 · 61



Data for elliptic curve 42700m1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 61- Signs for the Atkin-Lehner involutions
Class 42700m Isogeny class
Conductor 42700 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 714240 Modular degree for the optimal curve
Δ 142444531250000 = 24 · 511 · 72 · 612 Discriminant
Eigenvalues 2- -2 5+ 7-  4  6 -8 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1275533,-554904812] [a1,a2,a3,a4,a6]
j 918034792531492864/569778125 j-invariant
L 0.85236943520085 L(r)(E,1)/r!
Ω 0.14206157253513 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8540b1 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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