Cremona's table of elliptic curves

Class 111720b

111720 = 23 · 3 · 5 · 72 · 19



Data for isogeny class 111720b

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Conductor 111720 Conductor
Count 4 Number of curves in isogeny class
Curves 111720b1 111720b2 111720b3 111720b4 Curves in isogeny class
deg 688128 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5+ 7-  4 -2 -2 19+ Hecke eigenvalues for primes less than 20
L 1.5034066488372 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 15960i 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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