Cremona's table of elliptic curves

Curve 23520bf4

23520 = 25 · 3 · 5 · 72



Data for elliptic curve 23520bf4

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 23520bf Isogeny class
Conductor 23520 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 576348333120000 = 29 · 37 · 54 · 77 Discriminant
Eigenvalues 2- 3+ 5+ 7-  4  6 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5000940016,136122808277716] [a1,a2,a3,a4,a6]
Generators [7697456079710010830158540806:27314368635564111421957:188529134456922314361272] Generators of the group modulo torsion
j 229625675762164624948320008/9568125 j-invariant
L 4.5618756264676 L(r)(E,1)/r!
Ω 0.12750598628775 Real period
R 35.77773686776 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 23520br4 47040hi4 70560bv4 117600de4 Quadratic twists by: -4 8 -3 5


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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