Factor Info

ID 140316
Size 556 digits / 1847 bits
Status composite
Value 9843835331207535384242824804466386150155334817574271597360086497795639219606699317678780325811344101976607718499316615348976009914654425817790889347908133146061398819048843437610816824071716892557226174071433185805858320477934160165078201922090787720675365950940147349652492175713383389092918726492264093848354109093928040107729506923629696925290221359490620660148167759395053444687690496112049074787178426577030901951256244089493504429409878981609658044154218271695406737104812516044856233337216397253767060498683804313852712117364904362156615397496249003

Factorizations

Primary (ID: 138991) 31161013868784412210753 (proven prime)
(ID: 140317) 315902280094570694997770641205593047845589990535710545228603710148676963053352394816631262015433453536662351091800155736580810359108350731239643249240401783601224867180828095185096775982421356553102582262605240768992526375169253744468601707816516302763207031778430651645026194594921322589943199358207354370382672540366807283041382233282311020923818530357929871396426944544128181633553194161810180894339065084021853213660252991663095514821910355906806230454920297666633942063034139725610686157284457780278868065492957030692945272950251 (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.