Factor Info

ID 128594
Size 615 digits / 2042 bits
Status composite
Value 274942683879767383286925935330677626180961249421667142121114228344832957945624903768254181854022638790340338990947419373137442946257973736603388478230424824538965164979619444062114465326080459348469273400795332727712963875703248133465710477880001499701675793731086726999334128463120621584204129414773541902061242879091432414060949458734946819897379042379267692282507021099809985211762005121505627883290714118997338991991158807037974695942628400855715257051017024546941983782891025636778897284038281703293614923915440331844531123286616253607254742565283901735817489540549707446047192876986619854041731293411972108389

Factorizations

Primary (ID: 10143) 90871932198592261482290933783310984820957586714228911460692956628877262667819083592486909097239 (proven prime)
(ID: 128596) 3025606226561854109133572940614754744989425274962442944158879479641654314588603355107865807009302960134289452060394297728711963488256778942034188536888234313156176420326410389653238857037764193669502050882101986300617356287158373422600275638590774076311041891566306810782509041075468466216961368332404529695426835963017968242297659843033453060472488718535979821788576505223357830631100879609267039814068143609186092062150268803088036173506656333699309602050041020594011477886048055376370943687883848239052955359484922851 (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.