Factor Info

ID 157979
Size 1030 digits / 3422 bits
Status composite
Value 9546852744656663304507438355304714075125924079666522319314825399515539973976466119847533728883357641622822867443072584763872955627987633143333120958939031117996500809024110896151046144236233364582314221307393234150720588538311064279125822368311673241441269553619171159667323334457128965607156937943911566017450864131554450015502570788079909319834991487136955262213977647447648856082047212903776209573173600747087332072886041926661519614125487593695015526462773736415594564185999371624060129553265771928582398087177254422229586448247474040747278294972861289682636228758157559883808680590239834217178993130512854580530788096950120765076176572093073048063695078996835909406123383569494810834310481233594352312896999823359816840467633230524078886926817233568255031365265388231799529762448782273581173052675954251469136511273718602501815828630909230270186964568216446919087818750764956881357666624032494242056463612314849842940173752075092895859049353073755461019107700053107860660080578105445022303412755376310926531819196265189350423

Factorizations

Primary (ID: 157980) 19147938492791450161 (proven prime)
(ID: 157981) 498583842237154134383399925299131077265241239077865933900181285092140671889991178965060989083674371583506209624069058254232235811255349377123177207786052815155590842124307116460400926532295406809048561773958055477855617916568942754691550220669638357116605821822558316697789100108979752303554652312360431597971637053100176137561454980407952400278520056688313709176201516884506868624599717735777595917015225129039060290347669239033669549397544740368990072306998161851042320945966399268584059046368208699085096938225779730991742211504254657482620238935079280641947095698155762993769120290202330882161995594906806072001691159979552576068410891209152966042547149798356185091934191457665859270702320586376033262940777671413045555283506768656201146848204377564326000665590334566473285301263941172038359256526677280268509099251506252053258696354018508326538492369218005140058132015570876043540762919245182335086280579782868101829489073326420594093639778562780888276920125037688909195962418274013441812684065662680633543 (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.