Cremona's table of elliptic curves

Class 87906bc

87906 = 2 · 3 · 72 · 13 · 23



Data for isogeny class 87906bc

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ 23+ Signs for the Atkin-Lehner involutions
Conductor 87906 Conductor
Count 4 Number of curves in isogeny class
Curves 87906bc1 87906bc2 87906bc3 87906bc4 Curves in isogeny class
deg 221184 Modular degree for the optimal curve
Eigenvalues 2- 3+ -2 7-  4 13+ -6  0 Hecke eigenvalues for primes less than 20
L 7.370690517799 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 1794j Quadratic twists by: -7


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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