Factor Info

ID 174812
Size 524 digits / 1740 bits
Status composite
Value 51236096214598961383449767698427029819968382286772676493713950096906668925414339993906926798088366779977689466731576801695508108434336761817908482205110889587657741930844112131732451494992983933857024945638852281594848832354868296980297623878812477274828041717233364999723476457408877051540774684954720487951219036001476779719104403388576143312675199925013561451893233253485118762072104183512830748173564269150105796097001724654342220784516380255676338310916576870569343976096379359963165652628868116989095515366178054256427

Factorizations

Primary (ID: 138913) 75427106277010022103137632342098693809775163 (proven prime)
(ID: 174813) 679279621657918287011818465672627091265045870063438242198499449992299606938987867892170141606908781352571972510761267129129244273432312589316812062019369336214195907981869934853206985583838845910008009421025159942808516198299444488914545608095260213985334169134025176543140749108312960045546854066463065156454836192321721664427451791923592493733516842309497907818164154428601195658663303011845113831876120261139665970874746660069392779295108133304606522102634046263231500880510929 (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.