Factor Info

ID 25435
Size 776 digits / 2576 bits
Status composite
Value 16536860145636412092776958469341351174088250510152290088186514358036989898999740924792969657177346500409362371178741412933662015441981801479667743904080777300567621230238860697797471236109822608319282128668096134415715669958097900992373888501346523250402987609637164515688339382994322326254647158879805583628069945341000953247271165593974759704638578712146470016832114910547734383876714082908593860829335084862483255128564509175989116158712956255363325141356147681562686345401678500538405057797175645130102266953329655226866551509209295412167114452486267156227290561615362250424547976937376391002098142056308632071779487184630094288143833892246306657782099334312477218848109724931730606270555535939447679871411615529397233706344954129913565860316092825471414559164547451141829

Factorizations

Primary (ID: 9000) 1582530534046275752761 (proven prime)
(ID: 25436) 10449631011765898446565329570327936568746971523397895180455485501576071563218625746465263305146269554395623372116286702235051870833577556107339286219762088276977091502294142984906497488813638887946079157474738741581260052230761722935891998714549163994133955005929369549541249855398461150308080545097580524372151038935888586789014650899547589297132884402898212194647489898718953838380947690743959555702066298525290272422116663957919505639755418143760541355106208216154567763363435284314190662429663057984126306740518802017343101479887665797148467288912372230509825769770763520776054496401739447434604053748061292803217310570889990422649233339669724717696565354156648733009709021196458893849764352008993490447074090462389787760176295051702543433345544670189 (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.