Cremona's table of elliptic curves

Class 68880m

68880 = 24 · 3 · 5 · 7 · 41



Data for isogeny class 68880m

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 41+ Signs for the Atkin-Lehner involutions
Conductor 68880 Conductor
Count 4 Number of curves in isogeny class
Curves 68880m1 68880m2 68880m3 68880m4 Curves in isogeny class
deg 27648 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5- 7-  4 -6  6  4 Hecke eigenvalues for primes less than 20
L 6.7812207186099 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 34440w Quadratic twists by: -4


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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