Factor Info

ID 30142
Size 533 digits / 1768 bits
Status composite
Value 10312988359784199719128008449135250087853646701280063812988852708957426931900752657458664693604284125397017940845164736917818376195840795782530424380821432295459133234421410579810186044821707061411093779861446458357309710435879489233365394374395245677322789464089552253831009904382492677767035305049607753742294850203805001833727533255591722106053339550572425019348436227814181937752592117654194942755215579747114874083014020639617887853471413589800064480699670126362797197351082524616347160510384127977659249275678550133414172695571

Factorizations

Primary (ID: 30143) 20262133583930116870412046062033475219244006906591061201 (proven prime)
(ID: 30144) 508978401364574120888297002843289334143927765882632415644406671605836057443791888494819994453946012880879683432110125869162286239788962912298176791741472961309521347489584925599470876276980831412137931421252646746655736459597793145566555201655911578781150667683832858337120661751008200189034740395153283572072762226535055243620840917498840470392636934773827018595814593258358596273758327182352213068894300824618018046741515874547319958288111200390629160335338315697958300990371 (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.