Factor Info

ID 56520
Size 496 digits / 1645 bits
Status composite
Value 1190507586300758479696085878854106375561600762841898308877454964055139348032292665348942230690239416102939935654307192188249849508014739255586475150162549868430683900464721754237278534142509188133145473782688325309865821952536745474297763657165715280304752604757812233387228136545407448554236229622642868063201502236660405549874983247431026332535780490196979442504896980666151454273114174052829548500991250793592683468825432991513906309765018445496840093082831383313320447186587894227822716003131

Factorizations

Primary (ID: 54863) 584288727345658049575114801 (proven prime)
(ID: 80404) 2037533039032034556914216414681444097883810604588924588070419142203886027487430511241230936886463040774179086989633548268191972898151406523654294534203112630898201164349319386850260122361123194220841077342420312339559044073192385911169096167675420052859365921342608927909763970364946986409593325148076904356553902316431032101917176765141138509061555982664070070413292830836344241679575466155300695370834240724584087011164251985445813231887030210700712130816256653804331 (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.