Factor Info

ID 176229
Size 798 digits / 2651 bits
Status composite
Value 668289584412951999596468858253145444502225933050780859482126394512988186142014048941457010435015772594172475836692106148637635081916475378645748683788641567732906646420588864550561187876028769745191754617172821509788753431784909125850766705101556289584981827088310702910861188440091505762914464179204830801145340551064327546266467358365153297789640515297337932208512473140712918165464062509700716881879450087606814038740262996212743830718526760691906081101113659521487888781521911428064997209998803980609102979606044072910843846167151571929105605799647778334581021008636013231304446305724183231373140458048958175755203164067972485334231133908742298422736876718814980056371689954382134849987404966147829629105294374619045767345185593556463586791321022578604123594214595646693311194247571475966000217

Factorizations

Primary (ID: 173934) 67677432482822567295373836542791959972961732622882399363456611755247711 (proven prime)
(ID: 176230) 9874629694064898024158524106830381098351687933555088069971087349949391284991997667200144446322179241236401299815487845529766079273076773635117658867524044926712553825795566657601671561599974945262650503601600035217699638694319260259952389532816487844478301516465427919417079239730933935469832932582221221414874640430814178024101650907045362163367290660848389211416371928087987814146677368903136423091543224169086978177172502945173800302811930873308805604288869462513761092625574627826815681482550684242191036296515700360288851165252806917770713098145406323077236345458150105494035665558701299574762934298523430102160777419079280171213767739451637806396717594481029768690253660898192994553512231809136872132919919678872389899847 (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.