Factor Info

ID 31521
Size 354 digits / 1175 bits
Status composite
Value 346501687182852527517299975643026244025737227314547675507678316422194752496043597045755687471691946035351349476302522308957235306440706385639662853477903683249856177393324597599503987203203221690342142642921268029188158503598799163903998528693111625828655587468543792742760481648463351808495127260020442640553857296722053121749017248745612908839864391221

Factorizations

Primary (ID: 17610) 4574019968528193151507289820357397392422853604263002266533924082029664173716659577557941705772126729033 (proven prime)
(ID: 31522) 75754301373185352988551752471503964943218014942749170785290964939984676055311140540029714170413597489901488384643510021400295444651555425746607325527522209205612301542744784857635306577789883790033325035176954583738238047154075189563426491615001649037 (proven prime)

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.