Factor Info

ID 153360
Size 623 digits / 2070 bits
Status composite
Value 83103823808970248074216522897406963942388909424869787509907434204959396569664666291304287257260069731100539043135903074542097377172280164286908420442831740875405288269153169333901273016557137761935190023647654940682908632519084721550266054208554790029267747429954372701602088966675743155345445489255340692290239346977733978648785711833243120242515895943330127158909193474546600984020745396508569648809256320579074865285621354178315210460330013048773025854473976012880276064116588816673450350087479083514519834092418533464576983044282061086501381336717727045730845991719143851473820743533575134532068520600747540159502077259

Factorizations

Primary (ID: 186418) 103028926100637383312786718136597 (proven prime)
(ID: 187448) 806606716717550358054242329412389261279143839077989360190296780299271464866489351455281655020379283890883591902856031650375334914435549111422708650945745887673204470540387136853991682442234442867040094524486114260417670863411812436546999151544407611567606716206471705134508560286371121004262712429637290313482807383183310391816524700657719835507060648919960712604406342368756838001336349261441769366042112723123904881402078515579802035919141738354146648125995739586792885436462997798567158251717704458019994891896438192928705088331010408801955439588777174860084751357354088863915684248167647 (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.