Factor Info

ID 199220
Size 1000 digits / 3321 bits
Status composite
Value 3504283591491728161258610139560390705266782388431359483411612242550808208638900009297983630072527298779468922550117994614880274104861165666071240967027727953058108081721509263942976063620717164777541540571817842896068319021050762983400832652978995711906292355180193540469343915304821601189599058243332675430238627272998435838247030577981754669428424962700919904605043841532627780631414134478783382800395635757368647042022702461429783492530261240582781176139128585285816146739928219743470858902869317806280040813097291624074927296749635830095574812721157776749199842885277921418597283475673397342669802238707266924218346677568722911480499465170980810741174145923794267717432747174241086162276980340919309779636806664340727670771993260355185564328320512979690533527216341927947748869871196441606543259378008300051509392916527856167303605738940517433453094582243437144597928337153513840418199221518348682051550591018930391424611901047436512770124509893164090966299494246030540704555315389120574665172177

Factorizations

Primary (ID: 17781) 7582758873098724784910929092084235688965428403577538167593 (proven prime)
(ID: 199221) 462138339110826642414163941668446245138684646198300083150362121068604373494695789982791473814334291607451259195840687925382419700704131957157316999818307267438121409236457345280449126162456759362283199754097467847922385974159492645045185810352848853881652654922952837175059589312654952737237420013801298147217603014985745282890470466996663294319427109864659497407485578290223006951372304269080849295142225819600446787042217396698757832133982779003092711733659622644003874646514717358944007849487975062236449127935064928705133809308637972131651284098122800644385370229433556031547483155854706223428798407783219661599540527022017459193216515228766840557850073591916519121166011813354958951113167672515985985369085076754100786221919713963841712374790967300352257924261652500707955336984639269980331184810946660000704927014932953864580591628737322061464361247982182547688667468530649505299400184753929959040022793746926516109175664860457361174889 (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.