Cremona's table of elliptic curves

Class 84987k

84987 = 32 · 7 · 19 · 71



Data for isogeny class 84987k

Field Data Notes
Atkin-Lehner 3- 7- 19+ 71+ Signs for the Atkin-Lehner involutions
Conductor 84987 Conductor
Count 2 Number of curves in isogeny class
Curves 84987k1 84987k2 Curves in isogeny class
deg 37888 Modular degree for the optimal curve
Eigenvalues -1 3-  2 7-  2  4  0 19+ Hecke eigenvalues for primes less than 20
L 5.3673860865994 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 28329e 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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