Factor Info

ID 83048
Size 670 digits / 2223 bits
Status composite
Value 1099578331907203367570218520837223997417035287054845462682563267657120122734869042729599997439175417740481241169726973968946113436530053426268224196376076973126615248355945759784235518598330489666188433249868892328663778482584858733969532871383389423475074056418476021441185904485398066896343229874598374694963573388962191330599872300894935855535347584085104203123496875529101438158736088955663617502785028722031533288955013228716998266689778721523757256806095787092882749039306687607941782298617496536152570075931999464397444025591374645876016538987224830698177048289564177736233666286548381049062788827309634409571463054519709085260278478585980825738101523226299174001

Factorizations

Primary (ID: 81251) 4165538330026374838424925657381613073 (proven prime)
(ID: 83049) 263970283019875895369947873526182497617758042859522414720086776180898681534856547785100201454973889145040799281461898618888414492012070967713585852055552615596451964475198404743472089820104686766481544594630351424705791791373965798073185035638592666645780326437856241781431950630468115684106872563186407520423547462579766838094693854120863540135206589470742415990467806052185508214876510678731005412306557692564016489737404207364415092924707295712931550743175648395691003128813147164981951798130205281965664691247865980000954145674897164065674095794536408635008082421186759904663635538697798474575980966225908636005492581827130071137 (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.