Factor Info

ID 136990
Size 426 digits / 1415 bits
Status composite
Value 685402751400221654136617449596240144534412952857600421221003225021485218798361937838746694102464642115177882546655674031154541427206790347056008444568087417740338947142474337744751688668756189892491566002824576189646360899816842300076414727743754824071619123606809871318999843971457354861134537188282039266740142647294120902929617253479156667987179065594243189840978024267404736991988317043238530469614938691959969165134177383

Factorizations

Primary (ID: 171836) 61419747132577516945116588509 (proven prime)
(ID: 171837) 11159322260326901347739366887707936508677234780231484002435030533435580670749304776805797412525530450737982497159177523789452105293362377446693315127471210033258433372698870941187859092328333752043020615295744028800468019800645417680770513729144141753051722238896038034758659569684675449661136949325744421394568082199196511779900826589075154577698628979227495992176884309709415511832900832223091987 (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.