Factor Info

ID 191769
Size 763 digits / 2532 bits
Status composite
Value 1131588764841670865577302665247518975430580989354102748909607302768301947512224756049158709244374197378296738599574403343313763034152678950599890650288688127902220595646510959408215277842544806612187726628462435567323590061918239491281435738330920755182728651943000755502737628549217291337393197685060334693390859403656074590550805163510604598742554611876342849036713006164704423820076454159747050566066794242195801224222658057240811124505314814451927447321199992760540148445929537120540102254591312687645647492580616187230237067259874422612616168807441447164260396930352943345271674060072533510624693287267798780184473718287265315206556213127860932833043691749860738864964947950131205320355360258886798625280922715542335895327616277134405745636575231452613488881

Factorizations

Primary (ID: 10470) 2023706519999643990585239115064336980154410119 (proven prime)
(ID: 191770) 559166437256855768836177099214910848350944228641061880223206310111132409288856014276626711116622873556023915835924688027397667471108144094839303700329153859509559851550087295976824518675230981636952032014728845856938998167018359588026100012895322857983407398533060948059633738824296249678218860940454912723397063407266065962684635634291312929156929382228664024637104753317512919555711908056748313235298074650012832131986420249225664239053255892412914290322940979273585494270780021631742524146214941093051838451069596466506381912772953460181686977325855737175998598993878191966963363582761182266424785240932756704930451621427544105997622741541900648777192604118762866090236871133923840010227240486478193963124236620999 (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.