Factor Info

ID 45521
Size 254 digits / 842 bits
Status composite
Value 18290680585355954760710469517583944558946511266030874183597080707298407918173489361370036727634464373150692432844074456127463659937546058086306212546768790418756826698071297581264312684450653195329816214702913152689438249267363303572135070070673969307201

Factorizations

Primary (ID: 710) 212661158362558594566110149801 (proven prime)
(ID: 50062) 86008562758662355850986027791909798252323544716185489000761346725953687848073192510207206337987215575194253209037286864030044344523509898255857994750338099402641390300903102292599671204086907559605001102343134403813576637401 (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.