Factor Info

ID 89574
Size 459 digits / 1523 bits
Status composite
Value 278392137772930260285276051944799578357182553303515413567513412506455670210163713885221358236549414278101036353393178046194935772020936126482782951220778419734892663386078090397689906717576179340430960604088256908789372766051944947928613558135734878120906599182950407134898609568915693898973271950998295187503900748214685068411322164077674539596073582078726595899301113261772288694749955620606154775430476277331181168849373476769404193031948977903019489464837

Factorizations

Primary (ID: 89575) 669211256963738586471992473357177695309368664238677386377989897942842973147723610259706763853998268015752110353195996800655217088935918883547530545319056042889912017237320157749017499115968180112317315484537264218388048013 (proven prime)
(ID: 4185) 416000380860322291505417438085197601650969965860973967728307545846416890262565076949514683072989335355820641121013103801109157846399226270733534090793156923301008744382063529864695629618145272362004158142827453334762538688587167921839449 (proven prime)

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.