Factor Info

ID 189422
Size 491 digits / 1631 bits
Status composite
Value 90054997418799385356700670066995377708498709750162865816389605115763529399955724862085447011206935184891852869423698909189564613011981799537655530981670046058736770271288660973731370063587414094729244227348450699591152025430381679765403362683489278746379148545599420658899734163149822203497191198331763710507657655427699005067512060255550327982076947149805154519467863015024662696966423680137980217870476225102225187842437538713809353113047455825756871346323377607180713564015139436161170853

Factorizations

Primary (ID: 188755) 350095877602582444216618272982250341502313669637 (proven prime)
(ID: 189423) 257229528195207473214958842866852806069596605988249369479533137735431777713435477147099261461127175277367813036687821681369904152846968184596212243314528576197081103766519987126469522663525838912559258728057084976361627892173841356795630242510800029463032147755104752654354759570231099319640887616588582232611450581214182682219403736136071935183926867590755714185325437931001584041088651760800396746120126391309109702837182455567386303783060769 (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.