Factor Info

ID 168782
Size 459 digits / 1523 bits
Status composite
Value 207305025530417317628734294687851077596065033160012037391172145893776835262476280134235030417167526114177849632122236958550051485902761000361196837169060814700211966132198882915450637958853120943785783687218692234091325875663037023369631771093018755470557514436924770010086961877210913478739820263464436357872559368042590212090886512583240171165722906906822063479464818758871042847260173372429547313897087079513180692271635676705086944086773315563347590002649

Factorizations

Primary (ID: 168030) 25811065122057230634896752078244095717 (proven prime)
(ID: 168783) 8031633896164235252964642880347297861406579711232595180931958066704911055800824271625775848204415782898703230634323874046124763008931462231941349560938759147106215008711112849604308469759748690453410495528377527559241395275781932915398173411074311490830443193005082684187661821643308040911700052215489043950241690246900805669965058403598641227236427151157786079341759868960650605760556618124221619723571670020008645159397 (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.