Factor Info

ID 21511
Size 560 digits / 1861 bits
Status composite
Value 98535640431125990541305491965517271253363816244344860266639041743233084017781296268869655484475499348921802082565235674653891259186265879529801009474230155051275228779531264510384408840426318857258212629128308012204935714434359537904671498715094087786273491589638587726160314502123692699021837850484484673378636501743210294918073433088825039557951607566179829281781253428026010683497271615680903695229668321415661127489651324015106722653751673822357200124544152464524148577983390544171409485551909964390917474194957007040044347637801661712435612461632442939499

Factorizations

Primary (ID: 7004) 88957588316686547560127731 (proven prime)
(ID: 21512) 1107669871628509566366647876559533976349475349666517418717476335409457441500655775170951433183541362551036201254774802087955811207997084295771987855364252238983124286083521710879420550021347241407097629284979113974987482301134625036535429659106132448557204404712287570441032061631826588350276901650679668581556616758092632619221725189097178143123578147172265279478302263830124173382375675413503991439309366648123825643682843613368437448634651634718955894558834336209983867708861551052371611237293653428647592982202296559077343004636329 (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.