Factor Info

ID 15751
Size 301 digits / 1000 bits
Status composite
Value 7582088948112095887286859730366453666005109703716709027018231481498932820791761777635946685683038687046898947354781215712849273732770256778993258308584276530262919804997812219124779306679324809209260482150912145541241928423469470889378309314994261671206287247185628455472164523640585750599401840733059

Factorizations

Primary (ID: 11240) 16549888083084083065824727273 (proven prime)
(ID: 15752) 458135360798111716245147065401835178687000067644812435893343740758357536327481698623425308503157953956193980130978652423696638510674933967056996767473898544323626489159472336406516078733322161113619466170239546955628941580736329089355615603080788556317550351085866890687883 (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.