Factor Info

ID 106377
Size 663 digits / 2202 bits
Status composite
Value 628444430157846308165983685172393448564954384011152803014496318021322761178753845337687899340070064179867736701099448427573443102582015523499712330913574077484380727358995750211549220986167070807924775792413306256993781725998432015109548107554847045065455035941079986805818624489408185568912474521689491886065468373163105014257349392352164137074702879487124493511300551638480430429281294924868752584676967701775182455036632432611199140095617975460722413651144258912416563254730527044245308973874565270903607879061249042171365249692895929011674946686325791291201499462746057905788896659683448326226773782665466641428212616044287766856181827872103992037824334994039

Factorizations

Primary (ID: 268) 5500902230146438151405489047 (proven prime)
(ID: 106378) 114243882887756149984602705951389668783513458141237032638554121085631738015425265054903038188685765417866583035189215940937763014371211913910155756322571409381333743383205972293225101504483785672906351771945820027398562193452099462036532411206479685661746484985061269149300230893447276111475758050343428383503853132515235971066610345824836169339938241062358928673261342079514648417177368893444017643566589983452560782986996767965742673224855235105199875651396467855569885598862330620979826980274449791832107463314549016856628030083083215625803774494474524543514202622580030350506928045008437585440881973898771675111528372743700087931937 (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.