Factor Info

ID 130111
Size 661 digits / 2194 bits
Status composite
Value 2099259656782631225104027020537943266467680930331090723405336989844298026750661036227002599165385926978628701589640419575450613041005964880698763071819283171271186182459061830876100497744408573731478289617740174860507877957258420437465762969111493477067716174348298183185948614897012047434985410372591021091890037532374748868348821436700949016244570908882979618426193555660326755457531079293109688884322169497360088044623342264906961553889113619222779538856697090056646449027018247900141798519811442854786117476567859807225643210572765511517504021826706958583123128909977069724291867024077437047897143286962599310462519917240702051377869300105200369341905041183

Factorizations

Primary (ID: 72) 198160071001853267796700692507490184570501064382201 (proven prime)
(ID: 130113) 10593757088243060612580808269221241222811266920746057592435087526489917699056389607141095361063037132492275730742491599195368136030256061287736881170519638743562930645060911982038896344907611539886396497260077461912023523881110275960420496650409233751450962357053404312896779739634970102669934019941691785381497270825812617941090057789807718878384458387780867901480293542769152076079394187909627079665653085028503250613609410336883582302068704460440298914466864866026686178545405179626991841134672406613523175217597755968124977402639438215369256979487335048959117981608625192298991176064819329610494659170618583 (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.