Factor Info

ID 148222
Size 711 digits / 2362 bits
Status composite
Value 755259883777623111791712577836037757406375507225471909518326788965590213547517872577617194851336692458603306126668116825520045705587143458101465939721512913228136506133850403016543062848288590977726569476782385414720721481238206774637347680001125151288088153722493733157695884204149329072142287858727645958546271871094844885673151310687492223481911189480647567613830837091997134807578956757095684336250476601895442050838537117671369178753294702060701322333437927220802454173158296432215491180294938880377685635508534696770022332377426791537875815071023509545983027165602413649490715544643959147688711057133835597284279080101548553722638762840792233702553001680388969661405416020169848797764409018440666630199863

Factorizations

Primary (ID: 147058) 104175305182941687128096479 (proven prime)
(ID: 148223) 7249893652351824988956762323247457136063784439564784952698730066625982881148745347670653865862317365333729003610013540392012610194025268823470119440238166765381447496445295892867619756667931474055798376329391157312507162209832827990478280798705260147021668430584677446342917192860351933519426995994845444927915753039835496389819551050174704091600530887327970750741007808590739377618392969872055243028556251465671399837658611870898586788948122055269311516010366278371792007374790077458324159206021069156677934866765894448610508742553144625727779129282363953128574447480767703343654725351497266373498362799502586668068732098269175867949507204954732140149517417669027026087058631281526697 (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.