Factor Info

ID 89457
Size 909 digits / 3020 bits
Status composite
Value 707048446646004624153066923589660290713650302082543445036084770360343039025682658475654335219117562555341722026139030743776614941386676026991039917439785551336150676584166208462840867682776531967850033311436468885783292669274389658289575282450402421127974264241528875366332730283469693610114467043457282767143096450649497049956899215684159121459741896420062491116349686624152749929493181380791563390289450561183901394458982877151631635993347519704762360715835110760243937552921030242691805104685882868092984525192800844509448719674233567371396214411776718542544525734271039213515736306397975600214906632743605306552515966901403910640195347439437925292589802201172662600538936782219074001592171551035669037597003894964482573223242461942596806392752615098165059398184122597278598778899610182123973854190267508109371998188013784504440376130151314155294183481576647349207993746087979449008329451593724011433189351

Factorizations

Primary (ID: 2928) 1786393878363164227858270210279 (proven prime)
(ID: 89458) 395796501101906202032667379793570542988891247748286752647064781810087907871968240396648051709327084007409018429867486657517642475492805887718920384461674931486938641953100618663044682065201175808778792499241483486523815270283862553959916376683542165048520972090085069362956802939923253153301880908187705288065757320384640647060671380041351371173579586714980677196180543992693270224787201506098723789097977817836165964278289909501622882965914422521578318047572905676641093813165327568887555339848221844407958031585959019378050604984125358282255517706870975365174341445183399174496965795303988464576672482755606774364905301293493367741678718849044350706895901884050955689596894053623486508021868518828557802932611282130785430055900768348091053429709896027126325764248215174742259823763623786118473880381535735882079869662368108889018492031030961223915308450376385335749117988851969 (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.