Factor Info

ID 103430
Size 556 digits / 1845 bits
Status composite
Value 1805803130379498327838725474236855012902072139844866999910572462862776555374919621973822830895201610503360564229688065658141394114345107039087562930981631689596284969200152524624965795017307219493760400681094629028639019171837508584940944615534440372762472190839375563464253191321924514804028997467814732176309871364631421642577094059590901678402216333411850262748344347496832196454125179888708506969988168319853641972841936768328504035056412121878035869731187441572629995226865674381922858350317355496751606612271827079190755121722511339870526672119326453

Factorizations

Primary (ID: 9190) 553943420108693463296858467957051760512937 (proven prime)
(ID: 121339) 3259905370886376668319402188311077719292183576492379513586854844867678387075386279472166701744764987359432663906480772581788513294252411857400795524565699342007152060247036937260959262398549405706267874967554026431765602324687167064580314632760406101044526811028661917280185119466763836547415639277041061520330319315289228391927752782710342737689294782745478242923802004456547586140975817463826047232324866969783294639075509805400456914259793858016549052123926305888615032845084964435708017477189404077988078607469 (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.