Factor Info

ID 121961
Size 567 digits / 1882 bits
Status composite
Value 315135163118069259099424760076040444594115420059040950571289242996977286373001684579867838540256880578342844290348754793297535404565914542330470060538467650343462653847746837232778427508557714892222627279386303797823599371459687643252714074098653799178006414470294011209351810169882280164649149759374227864777295707822087183547191430060348605561956067851051340694339294259484794412714359516694813166501160768983876315798123053097558780186621791312125233383375182458023800773080819867150174114666341532216011747778087487624460556024425286264714925150707667303638053963

Factorizations

Primary (ID: 46809) 299462035923042307675173696096929202891192152108977472412953 (proven prime)
(ID: 121962) 1052337609829964333437452031078037272329450739063716985791629613037775484684682765846729814706984607587948023365639200945149653447206600968830960425849604802110992792771277835296220497700264570825372411031198645348045434731924569427704462048978817756614583472024848906372639826419781127225253705066238418454406360767171788961381117684653468088353147670579522273486280968808040265312583233828574798368920466190154537123135306933359769695596056611888860367380775220552143242939762722715325262211476237309863171 (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.