Factor Info

ID 75758
Size 719 digits / 2386 bits
Status composite
Value 15545700999636058458032090942342068867328538658429022486414012267152485866024442160915720957117086537677584541377091113409033738753186526149251016442764480879033285674480824341924443329585642511122669674462851679629723255009018484626226483581185841618909657510439252100902452131270622697297023302748616648036683781649614779702435458072079228353712399984797229117919500836009173678126661960013208481821412583942552188372369409366317544256524817787940123627176372033393053438686661019040834736818204512005049912689741538498438764082748566395346309841983547923173356811666951359140911599068109648618276571667110970883407951443103401050510541372879242536833742114630052054875158767190701700277112005807141810777672665184919

Factorizations

Primary (ID: 73406) 177115854116776674014598663778398923878397 (proven prime)
(ID: 75759) 87771369068894362807627518708243213427510784832995337531056978735103084231464268623444090556495108301438273448702642794518823592484330381579127205374043791683706018102091025465341655754726223319688631992103578521432862280680678568269447235691558938629182953768920043333742441157559279029630326976360889389742982274915425560313600665274527527941331408693568923591389199319672378312560577870592086313240345406885042212237318746909728392573137683448138018635332263932920570071345054953978311602465983485460304170249798436863390598038004919329103124401886357707336648745032925768651263549284783312624783273100535211898446011439927681676128213539182135488337170496611343285034190627 (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.