Factor Info

ID 176412
Size 476 digits / 1579 bits
Status composite
Value 15920798156831046452969835536468175525803378480991712686774194881178990400502477871159640569605282190243365736864488602803279048724357339683505637398133979601982442836461630225921070767292055243696790451786426000980832827532485714606236034312006347925850081390866989324485294671940826666275816945824413699229734312031999613862050135274302173493874993975612260235547641386029308661039401638981299484776617580714445679153532541275713848437512739793981243275062265194802615601483

Factorizations

Primary (ID: 16539) 8222628300623099463003315779263154383 (proven prime)
(ID: 176413) 1936217663593596984862751309649236993726792488706298303717055713881499793955673840966971943147083689540799412721109849153686825907757311894337312175872739032296132537716276275119633683221663937654152350067495291403339139668049108061025552207888572012097698824148266264656992014797502773985890169435414765840401722269922962300385199702809876044112811846627372387049247824896925979338228684321791511590378716667325006234245165527755657813701 (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.