Factor Info

ID 54269
Size 720 digits / 2390 bits
Status composite
Value 211313070360223748059452716542990010156994718214395192785308985096597138433758651998417421613134521239167100184726118472762418221829245724378752736322860576341887413102199724139575764653980951145862871240157827495073506798598175296399193374309831114693922140967437094140359474697522275458728305011989318350692944928010138188055835184130887049225632657813127368667791564927297330649990629477099675961842935934845405208965800230762330562525543843191645091321252373040059724741458543484784921697955660750550122752251040700301363350618979281444735381144349251730839871553554850535661397477465412972576584388465608443271896189135419820229781820154624431437481048471764330017505556907883700355183035135172630423777130170281763

Factorizations

Primary (ID: 52442) 1084876017544880450377 (proven prime)
(ID: 54270) 194780847712381010293010008991204792872564931299565278759061914170831864716508031198318756959908931180331474163542511629126589063093824374342664856074230191262298853403105024817707994001195121865818201566580861436695175893987042190112587049252821879793133148197887527601567979668951328735408965766958326276936138483042031727159704885996188325672630407696914697912094739408000248461448847512404292192345965659753386112581378285725540134358047427064693898093532933847879280822320854516587470634958266511166501651079858631463742525624957558017655987633634590588589178260171985688048027551044485385242838154649976412975214166284826424332758596877453523296087009748420845240241694170335585242564253399819 (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.