512 bit RSA key factoring note   by Team Edge

_ _____ ______\ _____ _ _____ ._/ \\___/._\ \ _/ __/__._/ \\___/ | __/__| \__ \ \\ \ __/___. Living on the EDGE | _/ : / / _/ / _/ | <-------|__\_______________/|________/|__\_______|-----------------------------> RELEASE NAME ..... R-Studio Network Edition v4.0 SUPPLIER ......... Team EDGE CRACKER .......... Team EDGE PROTECTION ....... RSA-525 RELEASE DATE ..... 10/09/2007 SIZE ............. 2 x 5MB URL .............. http://www.r-tt.com/ <------------------------------------------------------------------------------> PRODUCT DESCRIPTION R-Studio Network Edition v4.0 Fuck yeah, RSA-525 factored in 2 weeks, no patching, no cheating! R-Studio is a family of powerful and cost-effective undelete and data recovery software. Empowered by the new unique data recovery technologies, it is the most comprehensive data recovery solution for recovery files from FAT12/16/32, NTFS, NTFS5 (created or updated by Windows 2000/XP/2003/Vista), HFS/HFS+ (Macintosh), Little and Big Endian variants of UFS1/UFS2 (FreeBSD/OpenBSD/NetBSD/Solaris) and Ext2FS/Ext3FS (Linux) partitions. It functions on local and network disks, even if such partitions are formatted, damaged or deleted. Flexible parameter settings give you absolute control over data recovery. RSA FACTORING DETAILS The (c158) key was factored using the GNFS. Special care was taken in the choice of a good polynomial, so a substantial CPU power was spent in this step. Using a factor base with bound 30*10^6 (on both rational and algebraic side), we lattice sieved most special-q from 30*10^6 to 120*10^6. Large primes up to 2^32 were allowed. The sieving region was 16384x8192. Finally 111166072 relations were produced. After filtering and reduction, we obtained a matrix of 5834788x5835036 of weight 435572936. After finding the matrix's nullspace, 37 dependencies were found. This was done using a parallel Block-Lanczos implementation. Computing the square roots took about a couple of hours per dependency. Finally, on the 1st dependency a non-trivial factorization was obtained, yielding two p79 factors. These are: 96859774968738100242749024031422454403737620189568319581559767450468778 34947331 and 97612888871279422460170795622468505446565299697129772078285299016368621 44931893 Calendar time for the factorization was about 2 weeks, including polynomial selection. <------------------------------------------------------------------------------> INSTALLATION INSTRUCTIONS 1. Unzip, Unrar and install. 2. Use the keygen in the EDGE dir to generate your license key. 3. Enjoy! <------------------------------------------------------------------------------> WE ARE DEDICATED TO QUALITY, NOT QUANTITY, AND WE ARE DOING IT FOR THE LULZ! <------------------------------------------------------------------------------>