Factor Info

ID 171105
Size 680 digits / 2259 bits
Status composite
Value 67520278525815316414716755134509191324888677375944675515831485667159678798461643529464040569434426970635233440720776783997062654447237405792618895647093689841198715065427615842903329393732046420240819260063364193202758391725043382612131120019053322281656415332673820503675458293343385391038349980382631237297113966945922549811681807003320008899655456770537126269633767725653268306637153165080097589406183044696836772897130481025768629819730996202537534877256434235773004470023111450943899762337579552315498698941848355137147547757480211618397915747504120731206234583891541574167858132198629484727092589667786001144285524090440777650816726894554333985551431542584380665726972931001

Factorizations

Primary (ID: 169642) 23425197678190031817646727869459706086424296007911427146143441262073141587736979211 (proven prime)
(ID: 171106) 2882378174707139939936941418921596106536762823649048600349127074415950007726393676465936007433886344373820394928857404154091824951976120823861676622639824114564776092911949124809529647385593713352912078200078844092233329293798294263761067177377880376839258773741693323885492326494514447131888589507453942015947945254074326823368225592417786228856245951458858976195959820618725575741815277764498210314821694562012664865810838179841982274289291005405511027881793888778711555296566465980579734662808494031230007751191069811856030871355354270209944792718991372952151103374583803780285135831124910514891 (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.