Factor Info

ID 177636
Size 740 digits / 2456 bits
Status composite
Value 15066951374769056594762120395031418627192196287710080548257331650955585188304313361272634718542600317733169293568114134438575741155875276477347568777584075753719358579578750560445408152267671084841908712336199341288562178951407827354420259953172948352627616813858839739990431127692646982766299382791620333781121979895184302696648936510764374832827472154488017906750907200426683341607299771166780855970806090676033558951051080168800448728388378749059612772691122740981116305886696146272040212119243163244201192848477877472218400223569958524503630424397488318756272651938108185153720796800178255679293646542639227974481786748276514519467506021949443059598102823877074578780090446392764705366617108989664551317066926704450792213841745956915609

Factorizations

Primary (ID: 16347) 893134065430622331883159985777080426121 (proven prime)
(ID: 177637) 16869753330374386825501497052653539872170604142425915285030693579687762071338213838252654702027533010025314441027797380232308586305335024693441585026085636932346007834436998392013476599573192865044951066340793839336705950290765255594909756274608176268439825706092438275404641413021424381360719056917984062562790132505446935885677368622848607886647566048042827580487045374517785267801363480893148113385540750369094465559338692471412294898932193207630320621881569469081291937438181626292609050495985134337478553409529654371101458421061050611829066919666653435578614944898792708702438926055158025176877290502167897379117107401268387397115819369171533441758209124590040050177236290766507116542200286826129 (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.