Cremona's table of elliptic curves

Class 87131b

87131 = 11 · 892



Data for isogeny class 87131b

Field Data Notes
Atkin-Lehner 11- 89+ Signs for the Atkin-Lehner involutions
Conductor 87131 Conductor
Count 2 Number of curves in isogeny class
Curves 87131b1 87131b2 Curves in isogeny class
deg 8743680 Modular degree for the optimal curve
Eigenvalues  1 -2 -2  2 11-  2 -2  6 Hecke eigenvalues for primes less than 20
L 0.73602365764645 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 979b Quadratic twists by: 89


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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