Factor Info

ID 37789
Size 562 digits / 1865 bits
Status composite
Value 1951575480878854453744297010915356363992440663865669134426638762112757356120984792566205546626574666988338980194136688155454441767257958380600176540121426251039679126848550775342711643532468747914758892839059707352647891780282824846311338473849331654748993247978570269811590896278846152587816360806562108868476020192023799857347546763129284412914654518611784762340046328694991207685042537023567863234630908893448429002903147008518025754316225106282513882657439238123507097080888401541755734270969099713086634147312636231247359291561143868103768347124549926333237

Factorizations

Primary (ID: 37790) 11913498249982150275039859349 (proven prime)
(ID: 37792) 163812126373693676006978323562582372855759533441546106125779874754957015665170951761176900246416154400591700768335169928275302583846629814955334221056777783460917680794613995910572961988017288145855593192021904621893752658176370001020399658995531885240202624970499790081152298434671544351863382407691078201596516158733407566624292452617882654354369912240287454565316479873814319138118609658124864921744302340599726167207524004959878406926571757975455929521861258689520894562411081803933103481084278829480670136660869943698097804193313 (composite)
Secondary (ID: 5260) × (ID: 37788)

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.