Factor Info

ID 22311
Size 482 digits / 1600 bits
Status composite
Value 38276123048366490921160007648064974200993027046067363411099518990626828037021078904979332769973875780968995776379892439763269107738344305148576736376179479060945516572966293529215319808985093078095073684582916989869527933759508039684419774380267051646825880138769078213316673035689439872357238659569243673569992000310091216583924634998545207495027421615315449499696436622387614379520543005303051729793100645227953357772146729842442327560811775650374296905864987904586952571186569023

Factorizations

Primary (ID: 7557) 15222145108790213296269418433344906793793551301042423026314429342733 (proven prime)
(ID: 31133) 2514502573376696886640536471735159029596297928487058104997019931683186446651983410373984256930068693837421881222588987563136550947704556297229911151884907279908879024427975615452374523606684833340640872939688664581930578931859870906312264586497821358425797688506415812396877466734581417694272541975793435582487122160317948172561733725032782294089312208107176303498529025194297306300817331330020280410990921085387131 (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.