Factor Info

ID 151243
Size 830 digits / 2754 bits
Status composite
Value 10534392105182481472479328356411834665858543888294587370956055629361595105528847381080313368076313278201461608538155384657856021917058692337609648682496059413982857735740214680327640199984231885626806652289015232887846208684799500280932134378895372489919332789417995035248888194315131000626891759633524447737067840788233449727001697825910293997395439210900493545975166979103832901016600835025001940330556477859219688404393012613082229817276761826268147288040162611449746102676904701900080355659693345509163171881411825719487646980488270373885781937795921253273128312012193829219015147165874434404927448517466806149087024112207935112719010643863260615559367557540043028115043065950532543276058604485177869458067651304454929431511050116027122474334182838058073161732920606663323686931162839485193970762825043278501755407484117936367

Factorizations

Primary (ID: 149997) 69535037994881363782489 (proven prime)
(ID: 151244) 151497610542154915176242210286051071735200814925077388951109202103279973119316992797996484246972543983170922380530553192931826807974069736331565532913654280397876881242528950539237095594889943921713994536463592058178277393101263531770295539192067214033247698387595814540556060500838410823267984049338653775083590646036781357468672257236483548478908370760035426836822470832218776561701717597341686675981185713812436997606052011847861005688723846559525129927422153323764589867930550044837318150058983603893599592441308904288565997139482684340089288957342004824125398372796640639567824469844964021318200243683463329847565846169226980270941575143226665407114118126047867100181683425951902628259978677352679468596158431933707425840904714077187151583355790134653405064248381389054027032826737975104357711891060103 (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.