Factor Info

ID 153222
Size 722 digits / 2399 bits
Status composite
Value 76041828722552464243714825341628908379075305564550233515918801117211783455652703770279458446652241826406824281657445202206809023648780829962908318432765705661978733921879151412697631847355103867096616011560635689871215859421004998451691051488591582538409245394912915468406786429706936382801443399148865511927062479972030020636369349455520550768498641117226504898375199513948652822299399317166644741340335795684946114227041030237930938474504484214750621236953484383657749425585568947621787380024884533431207604086978014119194460852233523314629174179108710398774730603112706194737228931932649937092925158163551383098977532155834084632943626164198770297108632060263659187067094389352850437835071369210351975237670745158226051

Factorizations

Primary (ID: 152549) 499901055045512557103 (proven prime)
(ID: 153223) 152113759223071409783127572893055010399700685751930643958184483510580609208093873474645014342594263155706380484880452152851012920774271660928538077383175281381966949672719310146803485107683845432600147027572877917836379716564969090514795854445850210391243945810630188434984283748199059043402056535018036436209200993852921841802542089348233964972280794114790322745119268878397570861149151025920729695345707066519587217186724476002018594953625092406848254364922577526103323818260089387619166092107933109776901632641988345019920067070180409180376701541017772692714903605669816144486914175632571843718528581580132610783696291133509677432708067345926153210655653362929123994981384166491692452090620527515117 (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.