Factor Info

ID 199148
Size 1087 digits / 3610 bits
Status composite
Value 2620574509917764497210061150046747771474007976272874103416341227483735611126152417178752420108006396546079114826063273224439697616251900101892467905761329110545339037899175280976122307805708578132742674126338878235602918154171922354288206693118418101880775520747679842541606430111171444245613655221868529199756472989661349136748460935499469300378692412881878762373026164178201855125006211610381772749236085870878753684612614206676858338136198235555718289570011210214973212168617649148619946714866043623018660616647405358912366880538868165087589922493068290504052773975248191141676713606322525369054129058236133045865264784926907417603093111239021181331748631708687425043693024588653967655416697525318969283184978918021952840138392018514522492429234446358870091341934191280824791737883274688210367999582949527007100623004182660458684128371019606368224134249906123897374073531761351437244182643110873279317457161450050554861864789828013749182140403014054554071248969363142558500422742911621831509438334081158694086353241022802856391818585371322169500241693726815534581083583879446406375657

Factorizations

Primary (ID: 30851) 6695749655192816473070349489448185116388391043325628915861 (proven prime)
(ID: 199149) 391378806686030470485142210282661750519149793816747003101532615541766304386453971918721316476502075081818321927944960867864021897578125209685774100257212602994204548442719892459342910830578371019112781029213318175303153051671008270581293190313910379216256404683391779127546469063521019775695502893042271022352188292248551872512892514445881301561895879694143186738432137731672134968008478324417466952837997540662901062730015955884970668012713315431234095369089875020411815981397678813838743356491086511848030743458977938328245084733419271575889704152566725225766584518534604477620829492869534021203104105493527493477890793453055445882301531545075807107714046821858525724110129509655602106582685294858444067004731276208777926161044999624574749569387458115205546474196414691095553500627886518972013229651336765148494960578050032317921280862520984746464269378306533764426633376977335509701276048968072487412190514645785596306253101902853012957249273087728663643452638833759128781882812403547494127092839496707124630957855880415800837 (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.