Factor Info

ID 147388
Size 267 digits / 887 bits
Status composite
Value 696297700454196229568586675354628242317527268957928039955685666654007792295584112419481170522595412295540851591223628965053638349680185895334700627306409490495936789482506453617982431066453744569597105138427927689442520156530297192599171538327171301244877689559488081

Factorizations

Primary (ID: 147219) 857600610882384989993501 (proven prime)
(ID: 147389) 811913717899262865175036918773191231588544085503495447336748791960878385780198883009840659475663741217715377440554288404130040462227453993661425206248429522455066782439317666544533375838906472664694464308780380430386863392984238588480589264581 (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.