Factor Info

ID 40873
Size 539 digits / 1790 bits
Status composite
Value 57985484348511361587042882351301873258371939563631207091520369414188322927227231518980936620242548972874935119142872971419300578562637926884396983824046967528517681800308652427607001082240413752542041202043743676235839322535402885470519492675059508243836540680662733561988180403738948727725802326755065631015929158017623880019508789405609886126623402885178278994599556959809328309998142984460035153826231764839614614465590325919830226843538251578477573956463709941209156298110112361600913329603166430943770855590378994399174694191487220681

Factorizations

Primary (ID: 20140) 472177531896662923971700871858905573 (proven prime)
(ID: 40874) 122804412390383730682972364302541599410984305292658879261357131530177102618083915649790720222991943121059752530024435174284357500523206965378240360637130904198018396674274602073102162529812411665282037872796554778979101071529027781047968515693012292566091790293211869147431680351014652857124131113103490830939329823126876076960021523436301324807050925919165115328645091518609145327753018596890849532382995024233543034798061339744079351672064863882992175344840651685758604453751821370261051430390898123797 (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.