Factor Info

ID 149969
Size 277 digits / 919 bits
Status composite
Value 2828012659778045385042473009268517421506604310011773761351066353166825160451347362033960170772290582982150163793953795545369137428302289359925864586179928784256050717890994474169058874021470813433754056414412169809008538198984651889659323152772960611601632196131173031354437151

Factorizations

Primary (ID: 183824) 182401761659414020505610936016307 (proven prime)
(ID: 184031) 15504305627588150730665375269851610778556488695866395565918598092799768227676671092839235098982562758994681600422838197145254908566928455717130098263625869769261129080453064470432550534105518115076712056706077117454120901016684544133097900625893 (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.