Factor Info

ID 173475
Size 764 digits / 2536 bits
Status composite
Value 13198644745454640127237289802887436552175974309646729027150123237040028867974710941428388467606754411769063683372496400099321124399977718599947739118320383318010453266107550515386428279907569469641869577749481722156293716272366307175632117661184232512652644836872949560273886945691343362179056164180520396605188728932157303282034942150271301717436386774827502122136129593927095572240775662976144393262632012139916221734689874691379536868567552293051755227936502705728337224147146929797403880016524568242782203860242217108812536794548882241010750576108518478376936172780118267448699532867251821535139222289603135570341005562046387785257067368348936313437192644087288208160913398656681119084878724448996726470036316741456357803524088147656202950865561133853575176159

Factorizations

Primary (ID: 171428) 346768935551657470482396428389237590729935799402873431623125997943892997344190142357143139635167936294208886523367 (proven prime)
(ID: 173476) 38061785218614152883943713323571213202403456297329761969453624930524503468701383278187581396173941943019677964074189476307109418108279639374578033491221907581094007941873855086477967718138886021465143393765682182727573483132354636264825969373615468043471421849678511167670784790391006205116583706031104873065689425751006573894931912127803881257308616044629249461954176835187903804463943873765647809043314242825955995843962729620354479813372453585754038647257303107587278852440094413145135534142451503938933027606378970861797824657385212849912482656818396218011516715571847705178941525359697352698061476766756584351838219089026281814967214108683560777 (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.