Factor Info

ID 131104
Size 906 digits / 3008 bits
Status composite
Value 157746507287298448940724161512051943118642431673042397234586817712445718271377454674036171088602009357394444876450770771261662053226552330280538362547256084486964267086456367548729503298743205477790419286497503005584754733162197610172161061880954110886740659252516580467109499764460845018054392235726693236430231861983259957712788448060869225448992406236824152549148906654945606689523579683622809941992002723446870710372162539834846966554558478869961043521287890752836619190567259151246439897569578751304164911525074644718969556795860525613095341931774558083671601425261290352755830760255828665705197782042360676685423613773302091688315088518845870118637063239431156219466218648055630138696586567995547627324159625514436868944520127657601373378391174412985857826624076877410385293579848819839378566195240996271183324376917376517540640369392848607761773482455514794906482235590361759880017249339774119217157

Factorizations

Primary (ID: 9226) 6431981301536327701664701493552245808722516053913206161345790279122462321 (proven prime)
(ID: 131105) 24525336734051060553230560430687189619529738641615733828201498227781943175303091584173779298299411304142939093669436629854259017676181222081342916192906509012445901796124883466662754400510456386163814648710374618854949089830273743633649860717530440996186231015593394620348773430336986547213411892425527493812867416026088913021168500299927326502765547535571064883880546025444943071818238631539751910041265350120289469454640583357296805058604436778844267108868134142494339246467472131934461136007789518559382559344557790837605006746055153263606413457434397383315291381908145602184339219216189400337707832371188056060850975223888384362920049523885611333165834681309401299119408157340265403990166477721947775780171697123981233123682252358799502194609598332490171782628809613878490599834507281560116171095444646538646550386004170308373717 (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.