Factor Info

ID 26490
Size 579 digits / 1921 bits
Status composite
Value 158027178231594124499051403245235489912995881758374847322513889022894491284670922454954872870314478361091854492981705031078263068313161206498893020874895920900801926522743523892829987636690106777787249710890081671128522113583374374068701929301520194508716181418284667008204380299182061681311909813706164876594792025194284263451768436923625347484699061052313878084446710671629463279457804855855456335763135345503589043860221553223681476753436184487602080526492262341571723303514720534845204340832370014025191746471024198885377325139685771655754919672081206053681385597442954898363

Factorizations

Primary (ID: 4297) 25349956307509384561 (proven prime)
(ID: 26491) 6233824481377190349736961795684143194891367146780619925498525648359673604353167051235744253504329886851993093731860642336870730106352143288919766225862174998565313924215204992689080226270078810879225589521840169544477367485499516536017400095202015389921845225158087056653848060939328827610417882966775067122533322086420868479680939703004448835005902067626290967370853549106947410256562794762525513144431519029016725829304314866623013994045210602332755504329652732883443290855232538368434529851383121548809995740166384781960989324736728130623685456148944571883 (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.