Factor Info

ID 180509
Size 721 digits / 2395 bits
Status composite
Value 8182002552479182096380828994691720313071688066642492261051129981637159423682563830720984998858806610652200249570691077380458307310179692008416008154269549733277655931874423998627713271292710431599812435314226710090096291835302035585788455626507499576602637132984335830488312541047358828009777533786088268003670895340043897154224283449890374366597840294736428353879512268550588417744193913733563891723435318537537800735342428438096348940922305769437473356155254881881321279212055177552365528475581061321030303186875918071232401502599087503615377979491456051283773316907880271142060468908697440360974749815973245795033921424546598016839663296602244993793224027580336420311546616503278033708277579777598823497674400757062333

Factorizations

Primary (ID: 179593) 15240166291132907623875213254432697489082072077317754221135526945105740714997051880910902514952177384565857695458604287307670237870747135469989825127345874019376677015404601413048713144701336586227623133358778247329233 (proven prime)
(ID: 180510) 536870949842566114432276225678100423868728370485716156339555386837799009420459764770849109537483984677123798669992299234759938224077123941353718507856822771649924061488869651917809418417457486962291510097410815953658892154384239241849991476576044993015289316459209117489137791713362913666261300295705041841471721821840685794612079745512995124621594823358603924381837061590279505026455518750487846695095689413561159366588487323738589130012448228335688267615872694974168532809125250165194411117522025190701 (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.