Factor Info

ID 52291
Size 870 digits / 2889 bits
Status composite
Value 265602945246127786626889068912073657793916580897300088269437541124496871814872255462835483071733309003190121878025425384637946844763055471986536836097240662282876743392102984226225597215956960782825646998584624052455078909837479319300904611013132378684425975412706045196531253534941966213759348781409032721875440419528682213608746991982902336033462646822932115921135214090845042934364551765245522813774145278874731636703218199115450025970161620798939755360806684157130710056273118278538907884551347215266503618678577974824234325929812752369291199428140698344624310331555475616547818261703670569584806423943750446589635050519674552234762442904417012706799453839764626973128408996102618602183680251377903206774798665425461110902463926189196965329758306791296242840158635010594988729089819712347982903820249590499531651467478261046261995507026426858453414061883072436058917

Factorizations

Primary (ID: 73055) 8357265774463208206521728596439861293 (proven prime)
(ID: 75777) 31781081565900973204280832203882762162967475568335393833183749761334093264346127972392089600696948444007890866107133861600898299575617058614055264574071091035936807993323275264656715720059992994557824085265004189883070425310829360790411022131309881330610858526030881055344176923599274488226248979019036859841602808814828678890404948466525053214732545367555463585880745338575110861706516660040238025618632502864443131165033586498413711653264050760143721691132337662727250261196650217943726918709520587751232357501315983448569244258447178606936057671302352613164175112323027943387040353605096619508904543931198089554663313065538454238378893609134680161647819066770063315797603714914926077876493785190535008174812299865988957135508565807697290141866823540300483313272135908389845069893318842871411333521955472494006908147189263917162969 (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.