Factor Info

ID 150550
Size 591 digits / 1962 bits
Status composite
Value 229297886651440103556681202261848025046241495241770099926781337806930803812474594232434255674891344460693378354073088623603354036111108495710575819560322543348897474308191585019840496059722115004233106151781387561631463606721530358611181486982716148281183400466589429740960250896319916436588470763781295494377412565639689342387184183219430885374841449200323286103246998017618205893154777580561215527204435104435222042583690026271570281372220636573538644276432023650884759133950374658381911190566584509317859053438981431056385354832816532264727397690468108193570613963691278581827499001548587

Factorizations

Primary (ID: 149626) 1260314033917609966966100427937 (proven prime)
(ID: 184644) 181937104944139587073042873056977999412910134755793200467883630136861908534136713286751633466402415869910391215045377054805671463705166886586295350148938092720380281009357165344277213107716980764192357110575046610283203404988086388656957238815365194176292229897803810007819923874590048090720129829452612042106562979400490574511480798058823854986905983218240934396869055338980466888060791376431228936815855238155806075619570309720367638085208212586619374143569386280397727214956950939578475526269261208461534866346012487395102814234785281282579444614595410277451 (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.