Factor Info

ID 154226
Size 1219 digits / 4049 bits
Status composite
Value 6260582463017898451812159229799595687398571729450035910998270117046991914498894081914240185601567081715658286113627042608498626457562068089087641169417338230566579326032427095316611525994332550497010281206487875806480764589262720129232678120427918930693154758202995556207247378136114082562813000299729184605757713566692601740326422792233276055355959076937874110241245522999684708561117891702030375040243039850804564181505219481443945795106129707606054466339203835817896644126152147937170410551632800843867303516139879700272991796192622573608340998541394015544696775275810734922017073998102094934321823712869838569465643868234275677223928415508309246964402490868632462222137967362805757383005762890123891086243166150366749930663157876347070518268827870804129381705592543231610958686816908855611106691077213352572288284450690031829505165084371260194048955518249374355377949021514127263883215714119161022929321279339985442867632192299628557360437162587550304357650405929958055453142613330147759866987475367656430150011690442522275660365123534981979251230793408241098711705718409506044919645253920526339482696711923956072179329068076819107829481821587904829518319107644753823064217418759131515469359428041732497821691169349

Factorizations

Primary (ID: 154227) 25016574163935599159861 (proven prime)
(ID: 154228) 250257386242888570349539706640875555553473972975535996016483370991608073841739974200420410100787865051543112091835284579919088736938257662080966831994966457453924322685752073809817459082234163794040445147337889355748753444827593112820175736229667888099722791062398464711088080526831799288629800810077776176518961076815858374545452577203346048592468551143107470107344540275149583645811793781178131308276344813440524293503373416779650247508501267679178345529537369151470794709870836679922313650251837707069513423940609702119431477286308117758574368527059920835319968959007946584154862580651588827588354502695755868832712728686664079485259640777744064992553012784587521790617989415151221804574364774324213733736715519797740938113230797692201408779267046880924536727440678311492463234198139562130495878670990950794016046411105671900992413844195747444289460077105730986061735555892809173877384501221254873536804372360647256320501617437552755209992866247487685153219018080731706584515309198675049405437427240168292649164238802401260341309225313459860804328829445589385762389400379474952289560501400861634675902231887052601264028153641425508428514440634753508654674914905478537977085844853760179367174609 (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.