Factor Info

ID 180812
Size 1013 digits / 3363 bits
Status composite
Value 15577866022264541375778621576622928222554177339433654492967825224568300234616815870682868237667258723891914340737514351208360704538501331480914531017040350122205966839193728511378922843972916116132932477900603783154036737693458727862107004469139934421118477830720405908515205595390815093615288933743186014889621212216152767525804963035537023377425929389477223735541412146687951117878749586838522784454239168925547674777524739923285437454007497391384974851662825956735429565754084864717664958414840621509912978323539078309889066820548555924701326455619707549682276899917667431838780400409557113004519878223184853626408140605792337441067855439843368665843645985139313684351825928184743091795747694022171365830096730360862810158347139181475741036602353217384629882166548379074638381506707674197506576311885759840199657297806569824524025108224609746545644348558775330623294577513993642272976857638442907133030067384275371693763270159593979577824770982921192807749678223133518716505605737062178224698595807593292411163

Factorizations

Primary (ID: 179124) 44340576013409754914900950202875547293005723513717456171787198756631 (proven prime)
(ID: 180813) 351323041395614380262129018293166645731432360109109231672421302773939330360636957568067850729469518339070920032319821875225640162370196681516214186667198760866230548523894457784722908245525883843576537657130419654992466490508035804489163201039614515415645114034445997870346116975028837542250409272963356507943645925567218116510667035259832614405246464458834614686201632447552859001626145067049693863353119299471157936058629953375214507152644533389794206533701205007294353959429831571384839754275385211885740567205480794802010678390166514650196532256763134258001565352474246661298944330730908416303046453838939407546923451128767499790510743526369033736575885365133955325720443590724186396084096080592823880120953705915159340766871327168606451503013692673815720030162609082310792530719966197351665514904626893432522693156045623725581590377432289438928455370193130871690072919333608116570835207158308608544735316945789752031127908325578261118294173 (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.