Factor Info

ID 178527
Size 941 digits / 3124 bits
Status composite
Value 16986374671484805604029596185832746735381446683044685375968624541254678941691348485304267051467138219633478465659089603797792317374397366240500748688241199130799893897505793262060450573379487355408507427579493962003951826701826948993159134229911937259357677889640543142665753219157330136171443228997840643984018574074038262157582090545965539988813087646702566919739462710621064259461034600862838375097964548719552763497012767586005352578856988532792642820053797387269603716647471880209090177979625348465576158577091948376302248927606973432397340808755930761852724381492022971464518235138545196924441481793367855833300781040877884616082834517005738040014595727119696634246616868723613199133746884222421896496885073128981721309683130763181795349513968805642765984010852260134110458587976304991526366661331610587142826828551106361870269439378924445357817260199870652204911199406649678209298597292430830641222161628792901606946588841461477201299

Factorizations

Primary (ID: 30133) 64104938971697392286793239643470330065138503132818257824648232785027913411995470544643385111325023498082434478138971323653070882145866034939298118242550163821035067312124126634628811974789273427116911863792201 (proven prime)
(ID: 178528) 264977627995003059935026244767896197378174778022293511816627583150314754743062011268813960734593212732454727485830210612233456226898285300972451881748033488759063879448487474485530317787467940747323172606633491438887789796188914213959342455505078155371000980035322047990706833777193903902448591086027053795723314098554082206469935858265890035507623572878504684395952873865278749964667845123059097425168340142448033377156904073225221302015580329922567377183881878624357158022930878605016925183753598849041247131401006500962876505190045384168256727064187602435450085709466385757425300216160682578421146798958591394301827481559564255708322753917242150698834901456776531575827083224264746315177208678836550027682868269784642124330293499 (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.