Cremona's table of elliptic curves

Curve 88400a2

88400 = 24 · 52 · 13 · 17



Data for elliptic curve 88400a2

Field Data Notes
Atkin-Lehner 2+ 5+ 13+ 17+ Signs for the Atkin-Lehner involutions
Class 88400a Isogeny class
Conductor 88400 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 195364000000 = 28 · 56 · 132 · 172 Discriminant
Eigenvalues 2+  0 5+  0 -4 13+ 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1975,-26250] [a1,a2,a3,a4,a6]
Generators [-31:72:1] Generators of the group modulo torsion
j 212992848/48841 j-invariant
L 4.3696368958799 L(r)(E,1)/r!
Ω 0.72796194837968 Real period
R 3.0012811154649 Regulator
r 1 Rank of the group of rational points
S 0.999999999767 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 44200a2 3536e2 Quadratic twists by: -4 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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