Factor Info

ID 42022
Size 256 digits / 849 bits
Status composite
Value 2601146168081565122076236696803709643494565255882902015184485127344877660467184409099585211028471041606938683933493642956876906401733672277788441719002977665421590351743717848085344893149713115101497923395698028220534620639614344583264537812039081416821233

Factorizations

Primary (ID: 42023) 409398337459259428433 (proven prime)
(ID: 42024) 6353582635983258505939490165562284280541681919776504986329334523459222084045855918554633341636656266249081286167150949273139456202818598216683854723197074101907977885321779237490308956123842922536055508277057023450615803166626574301601 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.