Factor Info

ID 145051
Size 1063 digits / 3529 bits
Status composite
Value 1584978974711262862046138650397194239511650486777710757382479843468722949997313029325550576649756319481328828511379140904421472762251648587103016871155704386418546273192597887831875087302061818815041829546286064212450048375150610841488172845788007111671292654772456043610516048825342869779508858085819042521567871963193069721277032829014140571866661914022103699145416617752181269460791566230380784923923315801383333184023072960915963971380706597017398159444442853271275646611157494756499932445605820701871237670826182266465822281780251116157137834880745061806616965020411378671594764114593917460603039535251275366351957829853172964197005371857957328381085335197846914641363584718966985202489599697401000073173465544382097663291280546598375259405634929356334411599237231282692664852131666322679834205424997190636683545286695807709376190701306378060515755780450463198984675071590813666315588834363588829875680304029344073838586738179131371391673718860792001409336386663808111277976599940370056773131015222408063423789851164358838454211717642076445620924546275103529

Factorizations

Primary (ID: 143348) 338286119038330712762413 (proven prime)
(ID: 145052) 4685320755155404936909352924459918257225177818544221405150985628688742410925017884652630085533339531258004006776239020262095937832821229423776303182254655172668485806292907551300015331924870321451607153761283749498460500834925921492625897501461409735951558175781971829022451223848500748869421802439117841421009248643180486607205324162474227418326284575523100947463353599530172769000490293936603565682437037258241806037865443069364523678813415841115863295494013832082938708998853255425368281332557084872751483933664874198231023969548065005940679780850557721726559014358842900221073080561744056640967403430803186364995804077687391573968775127669534202452349033859067833069232802512753007091631209358850955930816125744620514441909841357990595301804271321178975337686754201004306710045274262081000219163110181124508410809285985659142925513962376177200568687300815290685403181465024444282225198242106665920780578501893598003141916033252076058206421231879666244461362159912231168906349400941377440127473814146261860381862930807348606197589940333 (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.