Factor Info

ID 142425
Size 970 digits / 3222 bits
Status composite
Value 4237179015510752190471259207200047132627210910875407187893866784791450847704365071797633652992859598286805732021171993426322545767345944174254250783907530139517613626190140317667695872312570662766242709338834846289605030691849719672614668472663290564117250114237750373620544041904506410463237736489830287346256579718165784005591353950382329667214176183166571962990484896253112439184376692719444489567517453770007910350408023037430470786680892485897614780552275239994533734849295634288615618106744159506132050292619347563228622448013122253072880842907499631595568614987905719678366942993765389331783269053158678598278398352179108010794954961656222409748771285638763639814547442828438675059573289839527151330853776108186220736351144151025711476294950816973092484935550793961351545452727702152793101857154211020829416546085766116164026701632042343220447748024636614192414734878516976624689364168044077847509566235020732187234225644204860980330118929269962656047432291452507

Factorizations

Primary (ID: 21305) 793899011193308548529 (proven prime)
(ID: 142426) 5337176335743073976150146374481110889814895712520032410297478084049166256194810747459175047063608062934347696066838853487659382951799670956252254133334106692089526518041585544111758112668234574037031816515062566243310303035172181032902673463078102720102741386147819104047796356635302154471499951027899800111425869726114089667577122739716878118435427316193770837290020403848732804504758035281999111966149601658043349638358639195581647074045033846380279089335993049454829206308647342133411362087716145077397990494723457536379639397746028868130397870259444967859321910148930951326388976408257534619144375412131494104437148680063341281759755534822397762662510053610555248402017510418691809461510767748697794669312896260552302442007484458337765152725642661461915454999385799894021608610771708050009266051886761772699314051589439123885415696995429586096900161511123995624266729307018909905662286663592632809206711907763440859633234087677215246652008897483 (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.