Factor Info

ID 193399
Size 597 digits / 1981 bits
Status composite
Value 158700504658078941730029312632529189561143222957144634869200760622197938755511319835968955899464919908010354080295008062978493034146873581747848939908755427879330107549529766837921863252793410294699644045008877758767167859485047586307207808546098055496499284927803656792707512007781466430491184704566311685020355493132708617922668087208694033185465717273007694429730580561842013771975999440589812930273795814750543794663612620870864045144212619232975179750484424044607561722725183806842474452803755530563496514754442543874717765259989296102852759284384074004163734275379692413082444142871034625959

Factorizations

Primary (ID: 192130) 130011667242189659704550537127833 (proven prime)
(ID: 193400) 1220663560620654524563307058312539332941238252252603941119750350120183040421518248592445267518926771272973168276013800171216231261699050185573394878534327009762095676412982910779228861185829022228564690976186912352379969649520772983083740284641401986028723825150306517325179318845025499512041172340739315618793490415160573264459339025641497237752265400273194533017273847024357604734203358223936516275745786033298574786720162874029515035335532499202035925854924835709247719028155526884258880914182928228181152390328758210089908334048378753296947851730624001395042623 (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.