Factor Info

ID 64882
Size 817 digits / 2711 bits
Status composite
Value 1081545186814717955072353936280861973924286512544260380214992592402860801936034189545209588437608256053938807676964364231138720504341151295999532506959270763619360812712088967616715033812143569022518884409871527654702806244620044000921452100543856828837051965889101388750742087988069268098587412206383284008550228783566570835510708859471582082318445939520615703521533657183021481083890219364132239945265539433701383973238563024266219259516881671185596066999086083453731721430641883145634512168704829970468505255069007940613045138021829883385405025604968993015714573624151702265403378050338369677166747443754657337851943019531525360097321648809826017816705228748328531428196878337307091370772257424188756757161485064590473228336050183810540162560628716349807392235404828874112897945904187920607086085733141510221792323

Factorizations

Primary (ID: 63474) 23723214648219238200859 (proven prime)
(ID: 64883) 45590161487490615993138453282180185243241125239869424909799219588022901518984467835149290408117735925785590834989044969934860521865560482651188343978144346326332696739257745348042450080981873409435674707359565516222720465368502582734612129951260628546471501720384024088473069539810113970866358775059665900687581240280914299863191181315740983716973196854162514568421967973918121923598264821324410254534916714627786416634886066577121342294152743768981595562867755228003255781522719121716690258773991520587228141788440069913141131668519928373791759477609197494452627500871276422095249506870597721202633306799233186868906728770815837259853000850500592302334981682894342012164404825426909797622176104990827762107041897862820201873430043314592285462388784382924676820759689911962875711363192777551097 (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.