Пожалуйста, обратите внимание, что пользователь заблокирован
О! Да вы эксперт в криптографии. Особенно в факторизации больших чисел.
Больше - не значит лучше.
Since 2015, NIST recommends a minimum of 2048-bit keys for RSA,[14] an update to the widely-accepted recommendation of a 1024-bit minimum since at least 2002.[15]
1024-bit RSA keys are equivalent in strength to 80-bit symmetric keys, 2048-bit RSA keys to 112-bit symmetric keys, 3072-bit RSA keys to 128-bit symmetric keys, and 15360-bit RSA keys to 256-bit symmetric keys.[16] In 2003, RSA Security claimed that 1024-bit keys were likely to become crackable some time between 2006 and 2010, while 2048-bit keys are sufficient until 2030.[17] As of 2020 the largest RSA key publicly known to be cracked is RSA-250 with 829 bits.[18]

