Factor Info

ID 144917
Size 892 digits / 2962 bits
Status composite
Value 2725560272486352863425876288812580666068493872335893595896850607957418371369811853599345568323169492124927242828374925370571639839064880707098229452908915237496079134550169525571657402621124513308036154833627905808810881581774106569261975852273440058684250739828970591216801725223019475367135946524602369431280372931441507540884440599769337853518620071708831673065221151876696118110160956284105532374535715511784524059105933386642991714395138462288395044709266636676870445817213078607792770691430314314296075375531491684970257460326735594785595055320617781449305870275377817370295888230405557975883194886261604702331383612621986879663050822214478354051750775832998776791998669062923387609033787145411502016439743674956641632622257802795125670590539286800649221645058254280229892448846900343384526792010830928425516988349999007792661808593297745299702483166303857752088891651987613110656552559

Factorizations

Primary (ID: 143137) 337251965492330350628577121 (proven prime)
(ID: 144918) 8081673500427194591126771832106336131800453062147864069718958068812796599932628048769522365595151813805574804948672340631651441069562613225222600063467726778084286222506070752062895120716063961728450442175547742589861966547517911399121639460389134181572804508957783813963287581537550872021330045805987401698001885843268427691466567421030697903643787501133606608973619638717462007962826064891815196584765176233834271188871791665052737183542766172840905116343451950324984756842539510154452223705477183320382885494993109120935387336032261736932674133957759898959626153846971312028886036936308387161532787488915815601810348206450671773569913125871350767001089861291866671549372972912269485090288976042539619675954529166848691421193001166794977436057532262831186257230801051693078239895572558995189337770670294442092944974499504414550987594300741966994054120823747760079 (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.