Factor Info

ID 207732
Size 728 digits / 2416 bits
Status composite
Value 11869418128441854953294016928351316885234614229378250389831819686966363949780256766782100708745884650154102728815249286837927461321979799652484626871781382481538088756862179177232802035437892438925726148072322261281096800186993165579920745680560376647430406799319629435600582802545778018365955855815899203502000495767940393220409747344323811264193665989604809693141907549606919118281586299492733468758957200878962315473849251714733080087117246803177415182544097007594391443844712884456049826136146682489687748654384202572153303701038262798030360710236534935319814253083714422139270428134848178489527863355529461209459000656849587369497695996649724240003715677941088329222378582400602890080835787084213272893421130712993857802637

Factorizations

Primary (ID: 207733) 15581656211432278088197207 (proven prime)
(ID: 207734) 761755872891949058603657993919740516845691660555989194110678825699337840795714697784458225140102900455957560959543965610792433353326274820827117846347038667940846642512159238328212129189553532522632373980228913320479609005472974470239740324594819153525058513482027958760438173031773269639513163353129322409684284046007819081441417298055372628127762625213564312795730164552278066607350499080685322636083991701154604386667920957806213945433584516916175394562364866563210721421103797604426772249677796490269989418936421413379530675845952073256789920294430065900682825515521161463835570448543935934542059253261053912880055432469779176468464161315505629210927334323536423313932666583857528146097899026082491 (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.