Factor Info

ID 105277
Size 522 digits / 1734 bits
Status composite
Value 577564266485047119129136152639145957735235884483249276310975153791319254616147265269665758994706993425669272100447089609001209161499836989048350158301151935424784272149828655356670304865991581962687663832327251471084608361106703097297451923466897665844067132309457477430127864523471018651254617237200021737468640611090965567827541658843329344453286317675071867980806335978387525803244554588846099043334276878459445232773947199089968523672987369367455796353363222722821267919700104000628169403743650148149209088096287488129

Factorizations

Primary (ID: 511) 127654132789883268521 (proven prime)
(ID: 105278) 4524446282015083551258456866466429815276458597290324313650598563913845604181540924912655300263789255300351277490062750069794772009263449448650312533731283522518056677356246821727548436917166323000118379933103355084484322999140850003603360428399455984712457615445670397846769555208837594554515613371730404523678836375574604605941967027120338032046344277582182830203625957547078025411979426905014651082292403008043263333875961840020254744947223851598343959659783247720914392771113898825842538063832058649 (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.