Factor Info

ID 2886
Size 443 digits / 1470 bits
Status composite
Value 31033115108578958447094139718108213994970986382197244828948260013970408650911240825413384142768753990899110409352166218122019789545596367215662665267054443122809400561454032341384087691523596668024917225005028659010273229486833113526832731766966337486752171158020828641175238298383850200738336745393265389894692773980961638993642351278734895005208194037487603068060941383211975969379778299446161651366659708929501545388206618714825743811583953

Factorizations

Primary (ID: 20359) 2065548882433064749302848511798666276437 (proven prime)
(ID: 20360) 15024149451270419719600316081387638427023703348068499857185122063517362500669953339636699090841171177413845518601930160310802430683510923609338970933722415875794842448029609028268407512314686431252669566724454651137103830465013827663022258258368298969542135483807930459505490034358505548843183651585587814574587237015063242097137871109955980214650517475204808121787702582482961917281320306298666514755469 (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.