Welcome to the world of YAFU - a powerful tool for factorizing large numbers on your Windows 7 machine. Developed by bbuhrow, this software is top-of-the-line for cryptography and number theory enthusiasts. With its user-friendly interface and lightning-fast performance, YAFU makes calculations that were once impossible a breeze. Whether you're a math wizard or simply looking to tackle tough computational challenges, YAFU is the software for you. Download now and watch your computations soar!

YAFU or Yet Another Factoring Utility is an interactive Command Line instrument for integer factorization. YAFU has a general purpose function, factor, which tries to optimally reduce a number to its factors using a combination of all of the implemented methods. This method measures the elapsed time of several methods and strives for the optimum balance between ECM and SIQS in a completely automated fashion.

New Release
· new sse2 code: faster small prime sieving in siqs
· new sse4.1 code: even faster small prime sieving in siqs
· new sse4.1 code: faster large prime bucket sieving in siqs
· makefile additions to include sse4.1 code in the fat binary on compatible hardware
· runtime flag to utilize sse4.1 code on compatible hardware
· enabled multipliers for fermat factorization
· fixed bug in qs filtering
· fixed a bug in .job file filling - handle no line break on last line
· fixed quot;too many refactorizationsquot; bug
· added a function to factor all single precision integers within a specified range
· frontend calculator now uses GMP
· Updated quot;gnfs.hquot; to use GMP
· automatic processing of several SNFS forms: N = a*b^n +/- c, for b < 100, c < 2^30, N < 1024 bits N = b^n +/- 1, for b > 100, N < 1024 bits N = a^n +/- b^n, for gcd(a,b) = 1, a,b
[ YAFU release history ]

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