Cremona's table of elliptic curves

Class 102240r

102240 = 25 · 32 · 5 · 71



Data for isogeny class 102240r

Field Data Notes
Atkin-Lehner 2+ 3- 5- 71+ Signs for the Atkin-Lehner involutions
Conductor 102240 Conductor
Count 1 Number of curves in isogeny class
Curves 102240r1 Curves in isogeny class
deg 103680 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5-  3  2 -1  4 -5 Hecke eigenvalues for primes less than 20
L 8.9781552968144 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 102240bz 11360k Quadratic twists by: -4 -3


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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