Factor Info

ID 27607
Size 486 digits / 1614 bits
Status composite
Value 662913275414152064929293351098815983575145614758320394556517931598375132623594860294591784474746328747502045095154463504421595923571027944459952868759061527222967434537932713887325367465102352250064301197729720531514752176181964844685609677400727104374259178840010116672526937271500995425817458312311670945651745382785821005982823362388504913696401269128218125766687883996294476380312131235845976948481378710375778766739640661208175421796829597758803202221453053685110783742431309662001

Factorizations

Primary (ID: 19407) 42545662673095831743789692955596677 (proven prime)
(ID: 39799) 15581218713355516608987332669955597833349354591399279482337438975576590161425946838348068388888191993138133173627467599624982393745682083849672469588764805403795329268302471283313991770570976470992268998598345638219597063021979479674160037558247684033859902268527292807071812725694150210499408169223663553880742832436745219296584622913941298654954852534745263874390345946108892854635623718102602949658878818066237423355796984543466373534210892834087613 (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.