Factor Info

ID 181602
Size 553 digits / 1836 bits
Status composite
Value 2786353556913397298904417757334076228697927775560535947560934208262604477550398623707549036647618948327344116593487675980065303470629763557485059122690809935292209841726407926472728674998329804866449182654433633404335612548195644853357167437121021950187207718638983436034363972480509106264332536291948871745017474599429078434904357460623537434991373525123915082150444068956530832099081277147734562474714100669904913714629018174259586798273772995413337805606840778914153463641525030467275367461665152639349859160397894239326903427342950368098045465303581

Factorizations

Primary (ID: 11932) 17297385393449677110167738501444478269578269832038944356138074375520369449071853679840756489641187238261765372941159662918184037181166550154118068620633325636121 (proven prime)
(ID: 181603) 161085244592431736172823661662566199714689671296691466034437609109291157040781494136941051110593866229595280509237707710283295428886813257669642282905504881701575073965101375606341523729956893608586264275915969557757670654996072230424854435226074800293614936111662495843376453355361628178009221073510068448716357357073123613845483146176132932463623657110294939695839990065629687151705271556261 (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.