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All items with author Cohen (sorted by date)

Cohen70

H. Cohen, "On amicable and sociable numbers," Math. Comp.,:24 (1970) 423-429.

CS1975

F. Cohen and J. L. Selfridge, "Not every number is the sum or difference of two prime powers," Math. Comp., 29 (1975) 79--81.  Collection of articles dedicated to Derrick Henry Lehmer on the occasion of his seventieth birthday.  MR0376583 (Abstract available)

Cohen1976

D. Cohen, "An explanation of the first digit phenomenon," J. Combin. Theory, Ser. A, 20 (1976) 367--370.  MR 53:10698

CL84

H. Cohen and Lenstra, Jr., H. W., "Primality testing and Jacobi sums," Math. Comp., 42 (1984) 297--330.  MR 86g:11078 [APRT-CL test introduced.]

CK1984

D. Cohen and K. Talbot, "Prime numbers and the first digit phenomenon," J. Number Theory, 18 (December 1984) 261--268.  MR 85j:11014

CL87

H. Cohen and A. K. Lenstra, "Implementation of a new primality test," Math. Comp., 48 (1987) 103--121.  MR 88c:11080 [APRT-CL test implemented.]

Cohen87

G. L. Cohen, "On the largest component of an odd perfect number," J. Austral. Math. Soc. Ser. A, 42 (1987) 280--286.  MR 87m:11005

BCR91

R. P. Brent, G. L. Cohen and H. J. J. te Riele, "Improved techniques for lower bounds for odd perfect numbers," Math. Comp., 57:196 (1991) 857--868.  MR 92c:11004

Cohen93

H. Cohen, A course in computational algebraic number theory, Graduate Texts in Mathematics Vol, 138, Springer-Verlag, 1993.  New York, NY, MR 94i:11105

CGH95

G. Cohen, S. Gretton and P. Hagis, Jr., "Multiamicable numbers," Math. Comp., 64 (1995) 1743--1753.  MR 95m:11012

HC98

P. Hagis, Jr. and G. L. Cohen, "Every odd perfect number has a prime factor which exceeds 10⁶," Math. Comp., 67 (1998) 1323--1330.  MR 98k:11002

Abstract: It is proved here that every odd perfect number is divisible by a prime greater than 10⁶