Factor Info

ID 181245
Size 677 digits / 2247 bits
Status composite
Value 15751157069178267718624151139439952991553380731405599310022937246958567150248865047576826929364509412580875118210063107963200145896443478583689584214290512546426838136804887984348436332950852648848977219278672793685158255197720417024758116448109772122749489641090549243516307462408826153280320943415450887170700663377461415805362412186537666068356853006758895035503552465807328241514627192940694079701395428417429931410623672800835980518217516342612766038349799123818204885528767617216765000101266454415900176056059032914685741627537495455642551384985411740009122659824526397204922902270080511197787507813191281249937057386002651298388355858567637867662039870039418715962532913

Factorizations

Primary unknown
unknown

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.

Report Factors

Enter factors here. In order to accept results, the server must find a valid factor here.

Enter relevant details such as software/hardware used, log file portions, B1 and sigma for GMP-ECM, NFS polynomial, total runtime, etc. This is optional but preferred to have.

Enter your name or leave blank to stay anonymous.