Factor Info

ID 117720
Size 293 digits / 973 bits
Status composite
Value 64303579140943419554633260509018068501502984910570764563972606257824965488576168879927754583178840273742021542341581886646493625060654675575320720366349241325869476603843838435120958596142926035452337494460766245507578208168227656984684001672301173389169219587433075931857496870664607909341749

Factorizations

Primary (ID: 9101) 13345777072640252551741515140876418537140353109 (proven prime)
(ID: 117721) 4818271636858831897934060320103283849998305161360667637641298985174718718326368123720867117590349980405430195915857717144171420979562711659794275028416634072905157404001835311785731832630490837073038301438140232440615378785544224879510210605156961 (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.