Cremona's table of elliptic curves

Curve 25925a2

25925 = 52 · 17 · 61



Data for elliptic curve 25925a2

Field Data Notes
Atkin-Lehner 5+ 17+ 61- Signs for the Atkin-Lehner involutions
Class 25925a Isogeny class
Conductor 25925 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 121399078515625 = 58 · 174 · 612 Discriminant
Eigenvalues  1  0 5+  0  0 -6 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-46042,3776991] [a1,a2,a3,a4,a6]
Generators [34:1483:1] [910:-113:8] Generators of the group modulo torsion
j 690830547945201/7769541025 j-invariant
L 9.1624560912057 L(r)(E,1)/r!
Ω 0.59106548213334 Real period
R 15.50159224006 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 5185a2 Quadratic twists by: 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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