Factor Info

ID 156302
Size 975 digits / 3239 bits
Status composite
Value 729136949289231480352350526295651536646415917943213293235316005611024741696967628958157365901843335444249672987280363086746435489584219916643527842811829979052996290284260739759738099766340651679438297919222204440981294749850679895541186891797385421338905045820049304815909100415464843000204385840597043821991120385342001199217456081842164889617474500456370692504773204639768105817478687104863055781533466816417255973317070574462191929239571948607133317345620009324571295963803417297117378102131182174665453282384922770895287025327544704526780002148603093759244869720898337705349060149115536108110592352558405612183795133529534836192655764126397039233620835647087653210963073533730849414870140499860649011854168154757014729867447428406640464769680323427340285719019755508665490866495057602522131477495455870146107186042101828676299866919130248769636941634779747830674125182491540894738956409521147825726832768703836860261506677438907227748697918639114196303927738280809969201

Factorizations

Primary (ID: 154692) 44399993518101033919 (proven prime)
(ID: 156303) 16422005759797604409024085156971084275769947627701655437977367192987215581065078777363629136710959992453780383207094395870530968174509424853335242771069936065998744473520160389958973287177913870411173622429674009406863231037732550098982704436777286486189408835943962253461346413987770885714267705626632840389878259592211463680915837736176036101686634202430061024617968869926036301921111879950245595877400640904599691140733449026447536887003993713230393983142675207237861821335413622708974906529690341640515641692227973771532599738069573367251329418463264778581527700185723678032727938428272348790354913419849773273565594094518602833047451735976394258350436258360478307500937097222608262178198464207510160759828022954693109893311962894593805586169025605483547558784722541697074386288647143906568837696342887349661408393482865311242787082277750057536209865983710368691845405277558240072840846169599341011666001041455620949832552509107488887605235930218238479 (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.