Factor Info

ID 162170
Size 772 digits / 2564 bits
Status composite
Value 3872232470429705191837351728320740248120348036727571958405056186547813761391438733271664211896221204134535676338101600181031932192643360721059915894800039864414099391032284362798855007347529344059822789258983506610301942427064330883674043084904541884518497402504526423170957532527288281011120143736499017914889725656230960462265396511173203524137490916057024627894825734223173308380728915187531381007059759077107454049672659019557445994331558922653577696876702806146675827444323279722359839845482367100280694869549910122664581097903758420307729041076012794999749008063018358676904480328398634374324454377413158163956765103474706105651133398134306577325520315894612408170263946815359839674421069193792495051624660884796608285527559320448832093687740464265714030149710163229

Factorizations

Primary (ID: 161071) 100136680288749014147404781 (proven prime)
(ID: 194441) 38669471159458587172474491672680517436314307772978018036932377329335781417176119500890495934209151408874764762375905152258082312056529944257412004675318826921826984934808499709509398586029194317128371331648102625813969358922253009037530343268215657309304720156237876331252776260682716927133790773146985569695845505550765235346069637059794803953786246663354600485502406325500971046343703327589384705818801748499789248284571017828410733148529809227293136092381242012246215231144071874307939108509256778490883653785492141312974849039366147209312279658686638275398065198164228258696009016874430393634248326362441421287897995287674261853770286661807317292121556857271823150571750213609958711028738378181243670846666499148760572656314796504166456244209 (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.