Factor Info

ID 101657
Size 477 digits / 1585 bits
Status composite
Value 781974500751882593092917519968865922294870436382825556259360936619909773655196070471308031965041511389962451916280254285850506882291812272843515259913181514988319851607232811150614970223732368701961518699708193874187040976253938391224076223659229319882135784846415000636410603872636961737736507544589339964003197921789373269337257170777607536352317071568585631301934947438341206206047533475590696025679999800911328862658416126401311198149915244268171336699398331067740471228591

Factorizations

Primary (ID: 42010) 354445865509356026869 (proven prime)
(ID: 101658) 2206188805808602192166592544405410707563291743838617570744159139946892432906770677611358696278228424385406003495929792149511417604061171322980601497510662118900716758985067727952358014996299413067208246093880487994898986440847146908369406944210878000873460960904231211626781010147989364561548136843552091571676227391749959759345791433246382550456901567467876450685294505350513779235520698418496378516992186150714616237974654816019561186136154769679749480339 (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.