Factor Info

ID 151497
Size 920 digits / 3056 bits
Status composite
Value 69381767003697044855957241943904896017065486704506500021829608741777426837266272366407818493740920172072287944559343783726526830276016942423023499118299489191907019506869394701837844180981764068665265926064252395016379898364769509712991210869026788929300777631972625048174303824208847519951384613286289220104227274819997885056194940873124849108237785587427128854173096573123841652675249635561094321772699765454437691379798147003789832044738113996515305822567855347410127864187021669805715156058694130909719932756444018130732601987267765620933303789368609618652951191009409336808874620687995898546961402298327735146861466919113314804813973602264679841687702231789156430245206550368938424272301154762565108191759768293501312129549952090563537350202779160332127605456921765006987853530126310053579569943391141317786918413211643825827211100467230414970902389955483309705571397918914339123720693860848067214407039209432856241

Factorizations

Primary (ID: 149633) 35398913504384285261362997701 (proven prime)
(ID: 151498) 1959997077173113196205657774759535199890860577203416824620952219856013117218532615757411913725876132133396374601799634119104442034082389592140762911623184984325821734300062518100297841260278425926576264967153294043818974364188081817919673624120730929937526495073769439590807587107448193649607475655824307485583424516403443175899661397353776029526817122354891925086993632204410958920831081882944723810665939276378286959635078144132936035626263945801266004426471283123357469625537025919620926309907163158632736905886718558527146203944573057232607550383805472891306113112662563379496587364175688512894132753147283906710520922597203848013829954532078423876344028372280743064852368336428222204470843636388501610953848887175084915379561912443881296754363305097884239504647200259219132065293364935065541811687869768145334389833249975289233257644823571127384696469243153483472290111820745248581100541 (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.