Factor Info

ID 137781
Size 770 digits / 2558 bits
Status composite
Value 70563806961941965839076548519960798629544292319141760422625538745939443357904483313158737897293098852418995141445774045674131123059583696494071959533423350060027452952453239420381921186649142986069825584197873333677798132747110652612219734016340794617222658760638117799787623789183239250029357372050762765073281263986231387627618013610991670328880621263263044015398910639103127132838635348750982047949924278902860607377708259045518899032220152334149904595033827702541808640307305589823270194956170639322948311847889485183739825085704444465102055809460379791778055772947707737879630836407242385324110850518261687888730441725264667135299656254513323832448165348449240102624498143246269699533195276850021859636415369525535565065866981906377277449900507838530238477141269769

Factorizations

Primary (ID: 137782) 414790380953222832722347 (proven prime)
(ID: 137783) 170119198038730941600293387556431140567875062755352329494739053762593684732486814710828716882296149522627447813556846329661495587075814043551756300124881932323659569035699514661054583778396054444119660443366333904434479296795932784189689603666190104381180751281097626300540876171855661330465245850881044643423560713286611695144750404578688497044006625151117343627500123614598164989476043737671150315776642467997962675583051251972191805911100375924869881493392196766241601999019048075794692941088919330871874129621566889523882122016832739792903395496435651528526840691185799177738616101135177992790676448666830418623655073572197318829091456045301304841507677333733533348753807048732194463832224364100712519087639583463590257556127308244087468851227 (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.