Factor Info

ID 55410
Size 289 digits / 959 bits
Status composite
Value 3128029718074250368028926106163009137055275298053489697568982812794815002942173275403064933529139838493253519655568064187179539397798346589849269235816000215070133774605832778290050157160071812994055180990429365395053775437372550297315673641906303345005861634775876205175693042585106862759

Factorizations

Primary (ID: 54854) 22271867346104672186904295489 (proven prime)
(ID: 79047) 140447573140800863559654819037431444612416766038155152651247149657990476508856136763731990334325241653287769546883967929311315904699385482532000845692766128182013939186206918590092784301810537364932231100539437702527745799861088775622753772451852443333037363431 (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.