Factor Info

ID 145141
Size 1107 digits / 3676 bits
Status composite
Value 372955207419597013738142029088472709687720882901895118586085876785635486285749975824809639334472202433975456470279307720320395394356541221229200445326407034078361165135684565440992811588758867463499049966373660453305528802082196800429798287690545133369519003202128365536747326022950682979019469180238571810729284077621307072519566489838564865265061924914691395046081605229533915188838298108885980408861106166166113499822711889395946832496837461323777672663818562955868458757509229943139044743764413957025434338292074296065184253337201455076942766364529678734546098792837661494784624524229868629279265240683448159516523617233986515923212415975974371965979074239517201932799502654763203793109730882756975328449998365416744084238615832327455371725641780609493145318604940582904315809246401444884556848687338774080433836559586665020856673440548409242266832525103188985736376990430001282454747883478501260540881277436319018889607207909375507733523955947667969688918514673935862468986247269887022506847289311913593972797950430930913471709252924332026570146286337023367760934800936195485847211176827795526947182837

Factorizations

Primary (ID: 143982) 43129224020811449478151 (proven prime)
(ID: 145142) 8647389696592554040611131470325640711469575111649282381441380012018153623803606818484921422193976852483930064546425594636298272056798464136297908430841965501819424317008197559913373792371283399290650447162418777605037682434418759742612654727201777455345981381779292031865950497196884762901038117288149648132706086983932442349585154812441142062568692927427669805303635000368883075390086493025244991025855637848066626642327356683630667964607495708889347342662840012832248463216308517858610883440499885248245456815636214570683102236968176021989118996235821843196943755837202622005171622294634625497838713413884686370911007287828789390610556757499699397230990953221762719518622613137231929538277282378624289129612891607161040718008792919205622989632516785751597463810480561216939006960654022872557538428852612163079215446041378611798448444870767360494814922890763099878636304030941727156892094744902172375256965269992597151223769783265899123215105777636044369905996779015727808907804413401252888257312726508164429642879751956555098291593653592463460888127019802086429741533640036047178787 (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.