Factor Info

ID 21258
Size 339 digits / 1125 bits
Status composite
Value 301767192127490397641751955301131312692190972406492845572362212709731873247228259214541535794705222454928550592728370825275866252193918610950530301763775522456466074241758186997306463644803944448137923916283973222475075493298030950274188011159470832348291640193011008406519478809342788530501295931375251230698670939835685376995420408081799

Factorizations

Primary (ID: 21259) 165790458765148163402161 (proven prime)
(ID: 21260) 1820172248603046530865782965236786313631252055684696010062203914238502196752498090956674803866077738510056924741581137539790174396973530355510836847791625260323484611980017233953691046189765050063621282907482004660822650698970089236169793393112951073523785029954567344584351110299000320469731696613037154309159346359 (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.