Factor Info

ID 71908
Size 681 digits / 2260 bits
Status composite
Value 159659488575392647639468354650605265999850655704481423828646452493576377161590787178257401846317977024203768448012168798740316879685388501241038956298034149355504097411843437308098932777308068059658992111314284490249074751922532675726592347130931024288112269542740861137433856854164656726569454606276643294575755707363169592207079586815276268574599918282868399947927005969925823703818805989111704802415626801532249827883966890564814426172351944137808732284231473940444780844724037811261005370197556515422363385093866585904575263512557334430269605924652448967450891860652333305267002837042497042517809451804336273872308795546996702316215139319654712731968205991744118758666123838443

Factorizations

Primary (ID: 71909) 462414491603682968409349 (proven prime)
(ID: 71910) 345273540242398874028219380591829112648799073223601468483608007269879002260870323643509681684258619687522382052027523775579107745863898517870191049695532105105730658991202824538576119671144390283862809604161682868370333224301995049818684665961911283692682419685696908819050966925546133331527094283408291614340261996654919069416144363697386260835975936930192174012950367822660295868444833848540919767606412653939435940322064639595962415283205720966964513580846080706362107114273073710214022867229337813963721024928160022657478518384983047472368895062316442210251629521495632079077308958110443327984918204211406357612263116022939104121493914383959335239977007 (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.