Factor Info

ID 77029
Size 416 digits / 1380 bits
Status composite
Value 19781842992457969268375800607350163349429970435766664302849792570399007141633036094137088650334025668501498806931635734154446839243478763142030103077708081213329965480101443980395159112848565550431017631949276805249587146964210245641579151688332062778980435997974332342913343524981631233441445749807274263699210282237412888002179863246041803832168388448778255768987620704539581716640818110736084573146430546583401269

Factorizations

Primary (ID: 75990) 406930823656748252627076134956471 (proven prime)
(ID: 77030) 48612299296217054193018962585384502515914000382236819316315353905503237326660860338198518262079266558362337434525018533121582616904557460004852863216298721133761227600248086386659710040881819084944437421000732172842356542177858491658446527111783020332175581473484178374074033581922878541492690237687658629963804953814462375573843070472006891043962184309485802099078298363391872525939 (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.