Factor Info

ID 43192
Size 328 digits / 1088 bits
Status composite
Value 2063306626416756316453039306677061060550216689730735606473377799327872865038052346614212092683015428388688941554920209280134936221859404829959967354255698166053445691050527365634235490231817364060836152579478555977390228918501215815346082069077945829318867743542844134278501644147002487926685009051694963788638873553544588347757

Factorizations

Primary (ID: 43193) 28887161156820286321 (proven prime)
(ID: 43194) 71426424189474487443554935400334313398853244990105571608960231418842465164117612152465238782536905461620751596678028248392724846141377008446712809349307809536448019117677044215831373110572011967751100348965146861952716017238995165648991546994468152988022775545339356456290974650003575000844548681874796304317 (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.