Factor Info

ID 122262
Size 464 digits / 1540 bits
Status composite
Value 20117029551765792549328577739013643344826954392653516341937793848054733138359227408667085939268758782208933810168184367200054209352294171643939702813505748154486544052887761144761447906225052169717846285451351615423482634181864509335242537251705908026100570161056625425712383022658131814403487631728670559695816211233055330831174185552272118355095471873772066485786924809863010637942913878008696475977737235638652162596075089003493833009917118102697198265883306777

Factorizations

Primary (ID: 9975) 3779963825247017274018044336291 (proven prime)
(ID: 122263) 5322016421797677537439620602750909534879702337115206339663496332767854666685116166282104965663300375182856881565936205470630358857980833124887113477007895694221247343559824228399005796565286571779826326866557042865216059319361937380011036296095904670382315192288052078076262164411823287489532989656154009738957367935994562802989778956179951709647027533995607019010393910931103629921857857933514689142677271692571656955034451178192147 (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.