Factor Info

ID 38351
Size 489 digits / 1622 bits
Status composite
Value 131054068468733534639205245771337360400385489088170153082065488882238900118556795085661039877262645516752788923111942670483929675076040086614452375195758827306770282819723188582049465904406232125445611428486226568726649888293657082443932521702977964561683106766847101305172413080900466511417930707879060819076905992373032953579250259260310752119361834324993954792003430919776533542153884037029941140270571264757691812710762336643971053729228291415144934619493073375832048022965025113438073

Factorizations

Primary (ID: 4223) 3754733257489862401973357979128773 (proven prime)
(ID: 38353) 34903696076761153060331751804193112656481958469494894443017546849719698234679939988646064893342084521061403830699776035240441224959023666525047375986090939866686676601319191442288696636105289631753074977175102679252887375973972413997207551291697218595316064675705956369863111534051912270661641260573479375166365305317168546605903202396443129976397748940941309935599697341931264468106619480592939822811667989016665910875180674203781391834211479883066584101 (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.