Factor Info

ID 115261
Size 339 digits / 1126 bits
Status composite
Value 663306207630455175784490765715088399866602734830372636890387273848643037889930461974037656747563953532755214341421867117378142521083037030186937440356867121454118211585607867993639076220722096066114141298580097097855775375807280161252369736846783427330940489408384205009664686201266403331051179730106532185925698048560630733263426240475071

Factorizations

Primary (ID: 9766) 39718361484079653379991895990252407203474492084591 (proven prime)
(ID: 115262) 16700240967803488082699028129654502007925386291687807523894094674564428220943001295879323985713859011377906932785548680464909771889127612416803066858877865247925275652408111593325211790612490219190559519812122900271729417020690014314693858865480942359407973460424292842899897294449334255281 (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.