Factor Info

ID 171342
Size 955 digits / 3171 bits
Status composite
Value 3384869096926703086133334027001899489730261251157706262482319480799466761557435018534013608048070577443603254284320602136345687619667223916241161040912251365693699434208122561306778951744425444934205805445931932670316302610948808818650955058529128794725557248768941715000935517668935205359233983271761255962217844731674244707539743769634511452382422417527675047077691854843916698574778931717084325050856885654171864709071320039143582559851470187435256039641094079059125695043988054185727957513733290175526156619269051087290226003672885090195066564763840664987026829338060520108192197887178467418386834000160140939687709899296718290770767357515760966041464573148451430987918217824086587336882049691902543132614673359875529531791901981064136431926116551888965649818637585120572676148693960043769110873505128241801224570133711059886679322674743065738843352037621102492024695039419789984908723331198644155253017467538598797961202828342497460536573868820240931

Factorizations

Primary (ID: 169721) 506812753601212314821732388811913863144123442922181 (proven prime)
(ID: 171343) 6678737014558440177066870293805135730244184670609555210794758469097710652842247728855078250833815220732493451005153739560048704651007142396369070835826357504341411674717835264068803416258628748644619283689377773241481707114134252276594332972286651035884758776296843646464768983054897487084492628984431159794016989295123856733073605913436804623011205467903305336642700875069860833889876658799672059273169101051754773651984084187999643807668591315351085408331281146913600470546240868338851689713352306179659864333415659455672696671776359942214746075089503930226108414887725523533288705269210937150061534172819882721810525821955604126211348307718271693115376811888738974727353415294406936355129936328945622382947557184223889046386257703131170429347129640223247645587241459871836807164633503244745332757380093156773477307596476417548862378392861767347338779933493821076221793818649116501691786864054749943751 (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.