Factor Info

ID 52023
Size 812 digits / 2696 bits
Status composite
Value 20390865537653380593124524225330423465920382069326685944794717745383714426057829770855176452523819831674265982531128140453339602496179355579353399257671577942946111938437086089917198584352581055966100529745906393248906504833662849510426002687917759635054910005874940918745118109556511186989360757143659319716947380358805026091318211346688177044053232668009030016424757493621318526759191612652060986135613457519938888441255827054298895184104366751109616053527346439480050261543262600914306662015743557382517760426675586780942110062450312331578878087297723193235655847564587720299075740257991514053426496582191458865712140898121688285624127338286156105514918602636704189057208637711099104483089083118930657317474750522204084478997492125166210778727547133566442763295872029098978878739308564410290299064253878162643

Factorizations

Primary (ID: 50308) 137218978667473446671 (proven prime)
(ID: 52024) 148600913194865923607806523184424359973702645814678535364104541151900245240392451538884540265073376091086028073286566401954179716312388148800865427247131337697766286146615878292084780416007061454368695278607332035598938641131147361301393071935501530090867334029623086496006036067650977675216494919558653465903033189248847821837620261165047012897560955274867508121170117336938749145494968607717499814445985205405583089468261320678586826445053490474867642341049739516117700267913622313816541222891798559868123562130487617685066332707355924441719719010234946356534556593736426220585273858270833652521146151820239239785977819353633728606385722368992345182745018741463904305830100050462149223005780693199286263964154710705271658031653007132934035496214806264064204384603539024115630714349124097533 (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.