Cremona's table of elliptic curves

Class 121520bd

121520 = 24 · 5 · 72 · 31



Data for isogeny class 121520bd

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Conductor 121520 Conductor
Count 1 Number of curves in isogeny class
Curves 121520bd1 Curves in isogeny class
deg 725760 Modular degree for the optimal curve
Eigenvalues 2-  0 5+ 7+  5  1 -4  3 Hecke eigenvalues for primes less than 20
L 6.8574857005637 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 15190u 121520ch Quadratic twists by: -4 -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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