Factor Info

ID 69181
Size 568 digits / 1887 bits
Status composite
Value 6751520961167224175085799081273364199272079937714697145446233063184227787912051975458495843804892922692304565358879624396403289676280860075952813728581201303254462381557765927731059868852267313194868290658801251589098872366169097492356585408496764948374372363793286934024724777158803238401838293009757721264346337682820996042480532327424334184917427015366149913562036707314994366636342141104436152075171061041950020798916808091696410800260570000519626501780208651237606060912577732918908708293829575330150153793735153242138420993349806406576662478693870577643509252787

Factorizations

Primary (ID: 68177) 55578787747850091391 (proven prime)
(ID: 69182) 121476578290939562936857192505606796018026756426380670533420458445951280283937632197375613391011867493067022903956584852853681243050681464309723006364373268235642477859316748619204938264717457294766165047372931959394181490027944819690244352746354637712611732751920393696289025174881119010688262831396317753274854338856754631695069173722778573275998544056998733595114155244834893134835874153059676903781958506429448311433713501021228455795990968683752974317790127927948175854196907126562733777985293485607120513956037467312212303368399533478923428557 (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.