Factor Info

ID 136362
Size 1209 digits / 4015 bits
Status composite
Value 281009374960514830603452003851849773312981278708275658284479431710280996962029171166041489458043914508828308731180458571280461743715883351264554419119256990357677307056520707528676182090095265556011509655463922919207713964130360180563964146403804606715874292809772191375867255213036519945145345940446387002335955317323754259909797308724125081123398651540324582191560677206393251030466801730864947135501182568916825458440199400336415215325606051429385328435343253348493886884482924520335466525878563404732649733747665622460739601381090159853483150671497766292484136139415762123465214487290365971549556074274634331128812843239907990397971597193881029173646440587720667056869860063551512870583041931584423523767252748890319790342245049335311985224571840617310531863026369102449935933692550906375650115637286253481983065974910657658533638712782543414633720130131181521607005771965475102860034127434820046547678669643007221630972485845308292204567407665647760984605316490083619950718209200179453974368301472940248407519437895720114458303110806931857105287345086765141916824109087332530380167502345133174738899204394731770252038742608427061350684226178244400788751908554946038936143014775163986550738983390720413453

Factorizations

Primary (ID: 134108) 64052303668365610463 (proven prime)
(ID: 136363) 4387186078668717484198179418848562400028915457778327962612837843584306267863246141817348601524323710998250278161104125846568633295918525905467928701956352667076786830675329125134514161280383488489548325286624318471011915070581533892200995710145842440790990873647238624971359926274951065055272154060212119418677234178269717396268319534127583477350823101142036472618957630819495275931962331956343738085084106940108050271287004334363805821470837743805022393107049798570324394957147374527041483973726691252731048273142596097252996405015287276391861746774889294834375138052335612381744058052230490679587483879074791975501930553516966207469120763870742002942643404503120920276993053534900932300881363127224575583179586132014823427324208485784085952463042207692150089790327132604703975716177245202716879688366252411135749078040489285002173769007092251003105359254355678278463248505677572746334674295516806246924704617429370238363428972973715943188625440100511170597177870022098917948414729209900476847683862376708388806520470286867036461052325486703272136540336666532372955796096439809208250045278431955308029042882925963153450109981533369048863775671412428334358197041196026881174282659109955731 (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.