Factor Info

ID 38419
Size 580 digits / 1926 bits
Status composite
Value 4022252986586448387342856114695762384039624114438271958402697282563357815483867325777654776396178743287895641739101433118422137688877349286727330040759714902044258381159405866339781011556424591920878890374345776222405882097034963830721690597644239563998168519721637547321459679431754122993216888198693778243265270659373605587907695257136371124443700678908310431791120818387747473060284310639363558751087306225284372524007177566200137295092616722253277261626219912695818352544931194626062986662208764428220990543886524071400770940890307201741960990675732655353930743988535284216247

Factorizations

Primary (ID: 13075) 182759973218287651840366455229556287429 (proven prime)
(ID: 38420) 22008391201624265676358543105000299003750245078198692395383717206615129127641777013781526376129725638945252538520437516976416594103046071496683632808079392255728965509200267998527577336070815107779500714830183994402888504965345743650173318811539979508823200697194694942629198248111054048290067406510048907472739937484617467723136818436470239702745912785767938045401145777257010126370403494512947474361504658259186863151650143464397774620187471629286524264379396562143450227320209536641704414969943775220669216606439562822443354985646452199243 (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.