How to factorise large number without calculator?
14827
RSA: Fast factorization of N if d and e are known
29448
Store and work with Big numbers in C
132303
How to build a calculator?
128038
How to cancel floating point factors?
1948
How do you raise a Java BigInteger to the power of a BigInteger without doing modular arithmetic?
13888
Large Numbers in Java
75122
How to store a large (10 digits) integer?
92483
Without using prime factorization, find a prime factor of $\frac{(3^{41} -1)}{2}$
7354
How to convert a factor to integer\numeric without loss of information?
35382
What is the fastest algorithm for finding the natural logarithm of a big number?
54606
Number of factors of a big number
2528
How to do integer & float calculations, in bash or other languages/frameworks?
58222
Catch and compute overflow during multiplication of two large integers
86645
How to store extremely large numbers?
98404
Is there a simple hash function that one can compute without a computer?
8504
Factoring $x^n + y^n$ over the integers
89460
Handling numbers and calculations