Cremona's table of elliptic curves

Class 84987i

84987 = 32 · 7 · 19 · 71



Data for isogeny class 84987i

Field Data Notes
Atkin-Lehner 3- 7+ 19- 71- Signs for the Atkin-Lehner involutions
Conductor 84987 Conductor
Count 4 Number of curves in isogeny class
Curves 84987i1 84987i2 84987i3 84987i4 Curves in isogeny class
deg 129024 Modular degree for the optimal curve
Eigenvalues  1 3- -2 7+  4  6 -2 19- Hecke eigenvalues for primes less than 20
L 2.5829379004143 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 28329d 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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