Factor Info

ID 21174
Size 506 digits / 1680 bits
Status composite
Value 50873202485695563510597938169776300108243956825589383794202732659416032248852743489881864866551476506482562539377895144732669245228815839856012705476291737313426811210899978416173465288406073107131341914787783573316084890940228222725306583543964161624167996011000878546990417825350711897430859256953946894464239490094760368796043072349176048723827682641581749563238953736141237722500911738652617473234966639135011512597827380296843596460807767460837697178503801004354033165852703307464293482904723134722441

Factorizations

Primary (ID: 29518) 1343210014472411202426336065918923 (proven prime)
(ID: 29519) 37874347226094532076951932484666142674537526197002041922070377596200725097102692912848519986001803311602100393004516354416927278070621416663243305800585362498865707989096587563042890992469220205503720689470492118759114689771569878289260195276471673350346880158166967812918178320232829446129241337595069612383549650042985916855295840391725510907200348271042438908679261134809740370751298329879469669465621764748423100038776105318258267232500274061201997494138318081793190267 (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.