Factor Info

ID 130423
Size 748 digits / 2483 bits
Status composite
Value 2742901296699055979039053219657745848398227008149632126435501536766831636087308457722448320166873779994519026471150174228024323868745233460360627886904983261798965790587489630549482049789147427019912992130375933523060978960147670213768768212494871515387551830905731538617734847389104242747714185075752712106654451794991724011482570525734147197756162571288869473068974949372637005968660111859934935731670172893398271373028680913371671721318401344390679528488121176167776789959753830040996765840241925092365337762862943607436112669403614855289703484895998973459662927502998726133260855067954106629400775312810984202516857016475898081158742032979293537199891011802263654951802894872661819346876168305621147049664956233729535333515915846260726541626469

Factorizations

Primary (ID: 9204) 738176109604108790502221581286076181 (proven prime)
(ID: 130424) 3715781723375064657315646638636607021965912597312133927452048060206347669627237420242477786033741911484767287868557370751291198549166332138897295765853507897518156211606000112250722045062054593144171012843267607540791206909373207220365417826033664758433801263517553548821280645537475250909794093102206006925468438095947102310387584438004282946355151138535641711715120468371670428064781330900662355040186504215213141363833828588154568695898064237317552382076655469948271961861996334980218702703966699493485890623245247206530129484244032699165303824979254203268376275398213334775702802110251521217555979634889145505769583709535609779912244884053334054814812333909225790101834918237093593885941960022650827218885649 (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.