Factor Info

ID 188321
Size 949 digits / 3150 bits
Status composite
Value 1157471015055231739574213664816271413852887145585212269501318277054285408927941290291694047127776694543901226554944170647628590858927631522316633917740379324541765054951403202342272950153638039160223384060090100996659707813351786833718353252949300884067710261841371664206647273500786756867606210504301249745985132508996208469558897168863037431720233782134924891318412042223801984731038744928519857961392946086455669797739926161783281200501626054338675043931892442748857063234460763959528695080181704081253854313132745050314551912499596341323113541167587933379894876221599634584512815241955602200203473152054450263199036434080638793150683144594445588544899114531580327223486119758806156622425616189641126716240029672526632748696182289804566676760403105117939955542880312151600417702546746116385495417295862713267323695347482150696395049327209459911795551124827532511331593517455440776903315337007132519186643328356780996501806508059807789239280433821

Factorizations

Primary (ID: 187087) 245791409362492541390874829169569 (proven prime)
(ID: 188322) 4709159762976892529539428083158942540658582037929838007809481204242645764809169204973416161052373488589200943877945151987743268051922638286774438713753269380852482295544130402006402575107381675124083532144296483418487540400105115934158748085313734795134965165573933667929671611738882897905734316935590323371410713091578063560654464113904456967533589818116309551097808402504951617781242110227482422019690056691078584112517316724329362304952861993521371222631721961388774667767250145347134696871731089435855914959005218916656208038382910560661419316685203028502976563152532485122488807863031816207468229019967852118057288966909613277551507739378405648699803621788883093442066729111608608346119891166803026812048586510890068585756747547108930435368923470869822228161364394398766197825549884566114142170128071734810193408932161124073336406428811502788432092427984006527161640795313343276049613424995030579884104216573309 (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.