Factor Info

ID 29887
Size 297 digits / 986 bits
Status composite
Value 648708608243268289905879618629315805447875888351825216304006185159963086411617664277641156488739725372032310164570027452646390998407882795052974619841896823723294991541866757045284655243250221074095522579432210085243845642899761835477497097928720181137474443079650786910183168250279803686411696529

Factorizations

Primary (ID: 16797) 992546266896549276402616168146585251329055676315885009163311765166575856031713035384955676431972387484913025322167258482406322245836062321 (proven prime)
(ID: 29888) 653580220770586643769559087736666647181270876946140890718012486175349815276731815183097935729830517496342149608099382572775944203359385952524258451449209666849 (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.