Factor Info

ID 145323
Size 1308 digits / 4344 bits
Status composite
Value 304546884087229898523095145738343603477062833530223793313311232108668070816283274229246917757622937420593001353139877598271202359416424935747867721017489821249534840136788132858683937785945821689655874641021339799670165236240897472605749258946323994127532194547827192875564652397192252750780931699621084153361635100008949304385019739431312352865505560704267637115870647790717339695136259524216592985191349673799593054550024467278290720125153041085287852491959379381993096583344263911838854267720241581832199576954689547766448134163218744676412663768522904210760377576299490264519965325920343800106888694363025497888761504398905670499433854520754317826411350270195949371378181088692094046229747112956915807607034585253685029474344236704312443934650336415305886243719100176901515325811550605550897878907742196452908685764720007628097140001225863291785172246651685722926104658834387082038043287594634401670350410464981399037718646698265041534472695268341969504108489507165035049503425844171610203233972330592780736380334638999795050721987702063597758746778600961913706084780350049769926918437299742458350304102755715539891846751404318891160074915861838593678708479198113402920135628518443043761800060173196886532852907870695316616528291820108627360777352999378115750916691124225254693767588862872366427489817171

Factorizations

Primary (ID: 144054) 1345656835161687145511153 (proven prime)
(ID: 145324) 226318386775508872281449109498652213144782799822324549824278123557845733170098095322778513073022717902626769091920070378970744580656298952738047447621797141156064691351920758746296372699964794715657945280105841484817279380872976824255660412269889588402631039897173930503195075042398964659229049997555344915062054292468919855508340541369888301530456046409533938444067283329867571495762182625908207351145599954793816810202696521725679046723943246395746835462784069452822720924036461733931552189214042641306367334135584727258588787803219761266318544066111092527978473068577647475515907330389362680061947832787359065184498694636807778753733697343857545731027108271504021487247238278321039468136328576106106637579880627809154400946661660737990992496892442813297653264918148142837201086699377694162207543197537940935543000261000658290518828677966789227453392198925094378713686165929119385389463634711661203201571451935801071051388369651229381143247008869715786603692559318069309405903912732030435306715339864511017779394993550076070059366721280944245081447294121345517147031108709071164943258132173255829215133067964208606324821280734713077048417239249800406968613727199822767101063792612847766495643410976658602626893133806518725766146010500024008749857549594388124410476636280430445944707 (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.