Factor Info

ID 56408
Size 671 digits / 2229 bits
Status composite
Value 85669218016117291403033608843501973137828472770342994386172927265914650268318166183703120665638947989206561012633630764114900141441445844057457622621407871806086173118047566161183860414312081273968033772755357588595998425664434051658271094254443817493113857457125258664793702993273409229188901729251775842652470839955969873222465609282120470817155800044721055316019006931937169689370791671784893329839584067794193930361182020253668587623292165923865868270483782589112425761795608242785534759715486440791556371398578076155031015094153458968121695605678909410078270639450673657700765758579888078034407372775144022810070667763715611131517530619069528651407301564952967547119

Factorizations

Primary (ID: 54830) 2519545342349331183143 (proven prime)
(ID: 56409) 34001856039723290204482897323479570947649477251443960234584476444800496582956431820303006751378751520792081422031865301692561771946065100749008927894680090079509115321603460139371008285646072438775120556479733832425895056934986659013027937574025235942535570626130680294224621711118404939998219795402761915133917295437304333743179530680997852610863373652406300463117214566964075810945511718903509429904694876489636693915329021846196150478976206693323736913704998849717781829048044758227111405139058708210006796701751594891971053224274134009205771794707921194175712525270071746386188794298072414656982618397636834518550257360723912285357356272357923833 (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.