Factor Info

ID 180959
Size 873 digits / 2899 bits
Status composite
Value 297452969523335475896964792050984577215652195111095692165076221528943908137948261288741250636769016544903739624824471330908562302057117293963120515986515968097134885134678550402276943222015495590672347822652222279445500423362655329096119205877040427399545288532362996142221119048227695510992344340478165835625968983803621629791327158884561429843493207397017252090837925408463067269237177047355429235721402283329596378208206215301912527773619473318124497501723834880317636198641201737932805495199914900509669844934477517279475822770811918989104106539877729522047296770147883502630964138764889484888709198597417921499867325879579058138913253147388091218617124045653077139593397063057928193691733766894208357082673256147104017877489397720347834425020132442456594573699102773256094796197546946686856681003655168638466928484716073974679383087984444239882464403100939169936635561

Factorizations

Primary (ID: 145115) 293630032098011175840182878321 (proven prime)
(ID: 180958) 1013019572276068261536232156686192893455353969763568425333617871707508890269314892473119715238495639015347845417471585460654336692877596904953774665265471362709829654720893572612814351010538912642027753111216257284789033585066443904097521390481586025077541178125296802966185175210739923641251317451580289801025163076515970127465504380870578767260085753523763524044048276308069666551273734388361913263832226643332464411446094228729652458383517158431707851751737295041948496684112859504276490091037390790797364866599266250648827062503825061342977393832052996686431902077339648275235461482101713850372040631619498187959212363505422943563227630131245833810226147179224411863018337465919087188776919214022098993187258805497550849715231806978875301814647492017717095601009249402610240381799197788479099294610509068292007641295502397144709419726976441 (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.